Xin Yi

88 papers A* 31Journal 46Unranked 11
YearRankTypeTitle / Venue / Authors
2026 A* conf
"Privacy across the boundary": Examining Perceived Privacy Risk Across Data Transmission and Sharing Ranges of Smart Home Personal Assistants.
CHI
Shuning Zhang, Shixuan Li, Haobin Xing, Jiarui Liu, Yan Kong, Xin Yi, Kanye Ye Wang, Hewu Li
2026 J jnl
"Privacy across the boundary": Examining Perceived Privacy Risk Across Data Transmission and Sharing Ranges of Smart Home Personal Assistants.
CoRR
Shuning Zhang, Shixuan Li, Haobin Xing, Jiarui Liu, Yan Kong, Xin Yi, Hewu Li
2026 A* conf
A Scoping Review and Guidelines on Privacy Policy's Visualization from an HCI Perspective.
CHI
Shuning Zhang, Eve He, Sixing Tao, Yuting Yang, Ying Ma, Ailei Wang, Xin Yi, Hewu Li
2026 J jnl
A Scoping Review and Guidelines on Privacy Policy's Visualization from an HCI Perspective.
CoRR
Shuning Zhang, Eve He, Sixing Tao, Yuting Yang, Ying Ma, Ailei Wang, Xin Yi, Hewu Li
2026 A* conf
Characterizing Unintended Consequences of GUI Agents For Web Browsing.
CHI
Shuning Zhang, Jingruo Chen, Zhiqi Gao, Jiajing Gao, Xin Yi, Hewu Li
2026 A* conf
Collab: Fostering Critical Identification of Deepfake Videos on Social Media via Synergistic Annotation.
CHI
Shuning Zhang, Linzhi Wang, Shixuan Li, Yuanyuan Wu, Yuwei Chuai, Luoxi Chen, Xin Yi, Hewu Li
2026 J jnl
Collab: Fostering Critical Identification of Deepfake Videos on Social Media via Synergistic Annotation.
CoRR
Shuning Zhang, Linzhi Wang, Shixuan Li, Yuanyuan Wu, Yuwei Chuai, Luoxi Chen, Xin Yi, Hewu Li
2026 A* conf
Mind the Gap: Mapping Wearer-Bystander Privacy Tensions and Context-Adaptive Pathways for Camera Glasses.
CHI
Xueyang Wang, Kewen Peng, Xin Yi, Hewu Li
2026 A* conf
PrivWeb: Unobtrusive and Content-aware Privacy Protection For Web Agents.
CHI
Shuning Zhang, Yutong Jiang, Rongjun Ma, Yuting Yang, Mingyao Xu, Zhixin Huang, Xin Yi, Hewu Li
2026 A* conf
Request a Note: How the Request Function Shapes X's Community Notes System.
CHI
Yuwei Chuai, Shuning Zhang, Ziming Wang, Xin Yi, Mohsen Mosleh, Gabriele Lenzini
2026 A* conf
Roomify: Spatially-Grounded Style Transformation for Immersive Virtual Environments.
CHI
Xueyang Wang, Qinxuan Cen, Weitao Bi, Yunxiang Ma, Xin Yi, Robert Xiao, Xinyi Fu, Hewu Li
2026 A* conf
Virtual Minds, Real Work: LLM-Powered Preference-Based Planning through Spatial Multi-Agent-Human Collaboration.
CHI
Ziyi Zhang, Xin Yi, Zitong Dai, Xuewen Yu, Shuning Zhang, Bo Liu, Jiuxin Cao, Hantao Zhao
2026 J jnl
VisGuardian: A Lightweight Group-based Privacy Control Technique For Front Camera Data From AR Glasses in Home Environments.
CoRR
Shuning Zhang, Qucheng Zang, Yongquan 'Owen' Hu, Jiachen Du, Xueyang Wang, Yan Kong, Xinyi Fu, Suranga Nanayakkara, Xin Yi, Hewu Li
2026 A* conf
VisGuardian: A Lightweight Group-based Visual Privacy Control Technique For Smart Glasses in Home Environments.
CHI
Shuning Zhang, Qucheng Zang, Yongquan 'Owen' Hu, Jiachen Du, Xueyang Wang, Yan Kong, Xinyi Fu, Suranga Nanayakkara, Xin Yi, Hewu Li
2025 J jnl
"Power of Words": Stealthy and Adaptive Private Information Elicitation via LLM Communication Strategies.
CoRR
Shuning Zhang, Jiaqi Bai, Linzhi Wang, Shixuan Li, Xin Yi, Hewu Li
2025 A* conf
Actual Achieved Gain and Optimal Perceived Gain: Modeling Human Take-over Decisions Towards Automated Vehicles' Suggestions.
CHI
Shuning Zhang, Xin Yi, Shixuan Li, Chuye Hong, Gujun Chen, Jiarui Liu, Xueyang Wang, Yongquan Hu, Yuntao Wang, Hewu Li
2025 J jnl
Actual Achieved Gain and Optimal Perceived Gain: Modeling Human Take-over Decisions Towards Automated Vehicles' Suggestions.
CoRR
Shuning Zhang, Xin Yi, Shixuan Li, Chuye Hong, Gujun Chen, Jiarui Liu, Xueyang Wang, Yongquan Hu, Yuntao Wang, Hewu Li
2025 J jnl
Characterizing Unintended Consequences in Human-GUI Agent Collaboration for Web Browsing.
CoRR
Shuning Zhang, Jingruo Chen, Zhiqi Gao, Jiajing Gao, Xin Yi, Hewu Li
2025 J jnl
Commenotes: Synthesizing Organic Comments to Support Community-Based Fact-Checking.
CoRR
Shuning Zhang, Linzhi Wang, Dai Shi, Yuwei Chuai, Jingruo Chen, Yunyi Chen, Yifan Wang, Yating Wang, Xin Yi, Hewu Li
2025 J jnl
Conflect: Designing Reflective Thinking-Based Contextual Privacy Policy for Mobile Applications.
CoRR
Shuning Zhang, Sixing Tao, Eve He, Yuting Yang, Ying Ma, Ailei Wang, Xin Yi, Hewu Li
2025 A* conf
CoordAuth: Hands-Free Two-Factor Authentication in Virtual Reality Leveraging Head-Eye Coordination.
VR
Sheng Zhao, Junrui Zhu, Shuning Zhang, Xueyang Wang, Hongyi Li, Fang Yi, Xin Yi, Hewu Li
2025 — conf
Evaluating the Efficacy of Large Language Models for Generating Fine-Grained Visual Privacy Policies in Homes.
UbiComp Companion
Shuning Zhang, Ying Ma, Xin Yi, Hewu Li
2025 J jnl
Evaluating the Efficacy of Large Language Models for Generating Fine-Grained Visual Privacy Policies in Homes.
CoRR
Shuning Zhang, Ying Ma, Xin Yi, Hewu Li
2025 J jnl
Exploring Collaboration Patterns and Strategies in Human-AI Co-creation through the Lens of Agency: A Scoping Review of the Top-tier HCI Literature.
CoRR
Shuning Zhang, Hui Wang, Xin Yi
2025 J jnl
Exploring Collaboration Patterns and Strategies in Human-AI Co-creation through the Lens of Agency: A Scoping Review of the Top-tier HCI Literature.
Proc. ACM Hum. Comput. Interact.
Shuning Zhang, Hui Wang, Xin Yi
2025 J jnl
Exploring Reliable PPG Authentication on Smartwatches in Daily Scenarios.
CoRR
Jiankai Tang, Jiacheng Liu, Renling Tong, Kai Zhu, Zhe Li, Xin Yi, Junliang Xing, Yuanchun Shi, Yuntao Wang
2025 — conf
From Patient Burdens to User Agency: Designing for Real-Time Protection Support in Online Health Consultations.
UbiComp Companion
Shuning Zhang, Ying Ma, Yongquan 'Owen' Hu, Ting Dang, Hong Jia, Xin Yi, Hewu Li
2025 J jnl
From Patient Burdens to User Agency: Designing for Real-Time Protection Support in Online Health Consultations.
CoRR
Shuning Zhang, Ying Ma, Yongquan 'Owen' Hu, Ting Dang, Hong Jia, Xin Yi, Hewu Li
2025 — conf
IntervEEG-LLM: Exploring EEG-Based Multimodal Data for Customized Mental Health Interventions.
WWW (Companion Volume)
Shuning Zhang, Yongquan 'Owen' Hu, Xin Yi, Suranga Nanayakkara, Xiaoming Chen
2025 J jnl
Position: Human-Robot Interaction in Embodied Intelligence Demands a Shift From Static Privacy Controls to Dynamic Learning.
CoRR
Shuning Zhang, Hong Jia, Simin Li, Ting Dang, Yongquan 'Owen' Hu, Xin Yi, Hewu Li
2025 A* conf
PrivCAPTCHA: Interactive CAPTCHA to Facilitate Effective Comprehension of APP Privacy Policy.
CHI
Shuning Zhang, Xin Yi, Shixuan Li, Haobin Xing, Hewu Li
2025 J jnl
PrivWeb: Unobtrusive and Content-aware Privacy Protection For Web Agents.
CoRR
Shuning Zhang, Yutong Jiang, Rongjun Ma, Yuting Yang, Mingyao Xu, Zhixin Huang, Xin Yi, Hewu Li
2025 A* conf
Raise Your Eyebrows Higher: Facilitating Emotional Communication in Social Virtual Reality Through Region-Specific Facial Expression Exaggeration.
CHI
Xueyang Wang, Sheng Zhao, Yihe Wang, Howard Ziyu Han, Xinge Liu, Xin Yi, Xin Tong, Hewu Li
2025 J jnl
Request a Note: How the Request Function Shapes X's Community Notes System.
CoRR
Yuwei Chuai, Shuning Zhang, Ziming Wang, Xin Yi, Mohsen Mosleh, Gabriele Lenzini
2025 J jnl
SoK: Synthesizing Smart Home Privacy Protection Mechanisms Across Academic Proposals and Commercial Documentations.
CoRR
Shuning Zhang, Yijing Liu, Yuyu Liu, Ying Ma, Shixuan Li, Xin Yi, Qian Wu, Hewu Li
2025 J jnl
The Manipulative Power of Voice Characteristics: Investigating Deceptive Patterns in Mandarin Chinese Female Synthetic Speech.
CoRR
Shuning Zhang, Han Chen, Yabo Wang, Yiqun Xu, Jiaqi Bai, Yuanyuan Wu, Shixuan Li, Xin Yi, Chunhui Wang, Hewu Li
2025 J jnl
The Manipulative Power of Voice Characteristics: Investigating Deceptive Patterns in Mandarin Chinese Female Synthetic Speech.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Shuning Zhang, Han Chen, Yabo Wang, Yiqun Xu, Jiaqi Bai, Yuanyuan Wu, Shixuan Li, Xin Yi, Chunhui Wang, Hewu Li
2025 J jnl
The Pervasive Blind Spot: Benchmarking VLM Inference Risks on Everyday Personal Videos.
CoRR
Shuning Zhang, Zhaoxin Li, Changxi Wen, Ying Ma, Simin Li, Gengrui Zhang, Ziyi Zhang, Yibo Meng, Hantao Zhao, Xin Yi, Hewu Li
2025 J jnl
Through Their Eyes: User Perceptions on Sensitive Attribute Inference of Social Media Videos by Visual Language Models.
CoRR
Shuning Zhang, Gengrui Zhang, Yibo Meng, Ziyi Zhang, Hantao Zhao, Xin Yi, Hewu Li
2025 J jnl
Towards Aligning Personalized Conversational Recommendation Agents with Users' Privacy Preferences.
CoRR
Shuning Zhang, Ying Ma, Jingruo Chen, Simin Li, Xin Yi, Hewu Li
2025 J jnl
Understanding Users' Privacy Perceptions Towards LLM's RAG-based Memory.
CoRR
Shuning Zhang, Rongjun Ma, Ying Ma, Shixuan Li, Yiqun Xu, Xin Yi, Hewu Li
2025 J jnl
VR Whispering: A Multisensory Approach for Private Conversations in Social Virtual Reality.
IEEE Trans. Vis. Comput. Graph.
Xueyang Wang, Kewen Peng, Chonghao Hao, Wendi Yu, Xin Yi, Hewu Li
2025 A* conf
cLock: Single-Handed Two-Factor Authentication in VR Using Wrist Rotation and Multi-Finger Tapping.
ISMAR
Xueyang Wang, Xin Yi, Jiaqi Li, Shuning Zhang, BoYu Gao, Hewu Li
2024 J jnl
"Ghost of the past": identifying and resolving privacy leakage from LLM's memory through proactive user interaction.
CoRR
Shuning Zhang, Lyumanshan Ye, Xin Yi, Jingyu Tang, Bo Shui, Haobin Xing, Pengfei Liu, Hewu Li
2024 J jnl
Adanonymizer: Interactively Navigating and Balancing the Duality of Privacy and Output Performance in Human-LLM Interaction.
CoRR
Shuning Zhang, Xin Yi, Haobin Xing, Lyumanshan Ye, Yongquan Hu, Hewu Li
2024 J jnl
CogniDot: Vasoactivity-based Cognitive Load Monitoring with a Miniature On-skin Sensor.
CoRR
Hongbo Lan, Yanrong Li, Shixuan Li, Xin Yi, Tengxiang Zhang
2024 J jnl
Evaluating the Privacy Valuation of Personal Data on Smartphones.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Lihua Fan, Shuning Zhang, Yan Kong, Xin Yi, Yang Wang, Xuhai Xu, Chun Yu, Hewu Li, Yuanchun Shi
2024 — conf
Exploring Interactive Gestures with Voice Assistant on HMDs in Social Situations.
VR Workshops
Xin Yi, Yan Kong, Xueze Kang, Shuning Zhang, Xueyang Wang, Yuntao Wang, Yu Tian, Hewu Li
2024 J jnl
HCI Research and Innovation in China: A 10-Year Perspective.
Int. J. Hum. Comput. Interact.
Yuanchun Shi, Xin Yi, Chen Liang, Yue Qin, Yuntao Wang, Yukang Yan, Zhimin Cheng, Pengye Zhu, Shiyu Zhang, Yongjuan Li, Yanci Liu, Xuesong Wang, Jiawen Chen, Weixuan Zhou, Yifan Wang, Diya Zhao, Feng Du
2024 J jnl
Natural Language but Omitted? On the Ineffectiveness of Large Language Models' privacy policy from End-users' Perspective.
CoRR
Shuning Zhang, Haobin Xing, Xin Yi, Hewu Li
2024 J jnl
The EarSAVAS Dataset: Enabling Subject-Aware Vocal Activity Sensing on Earables.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Xiyuxing Zhang, Yuntao Wang, Yuxuan Han, Chen Liang, Ishan Chatterjee, Jiankai Tang, Xin Yi, Shwetak N. Patel, Yuanchun Shi
2024 — conf
The Synergy of Dialogue and Art: Exploring the Potential of Multimodal AI Chatbots in Emotional Support.
CSCW Companion
Xueyang Wang, Runyan Tian, Qiuyi Zeng, Chenye Tu, Shuning Zhang, Xin Yi, Hewu Li, Pei-Luen Patrick Rau
2023 — conf
"I Keep Sweet Cats In Real Life, But What I Need In The Virtual World Is A Neurotic Dragon": Virtual Pet Design With Personality Patterns.
CCHI
Hongni Ye, Ruoxin You, Kaiyuan Lou, Yili Wen, Xin Yi, Xin Tong
2023 — conf
Catch my Eyebrow, Catch my Mind: Examining the Effect of Upper Facial Expressions on Emotional Recognition for VR Avatars.
VR Workshops
Xin Yi, Ziyu Han, Xinge Liu, Yutong Ren, Xin Tong, Yan Kong, Hewu Li
2023 A* conf
Examining the Fine Motor Control Ability of Linear Hand Movement in Virtual Reality.
VR
Xin Yi, Xueyang Wang, Jiaqi Li, Hewu Li
2023 J jnl
Exploring and Analyzing the Effect of Avatar's Realism on Anxiety of English as Second Language (ESL) Speakers.
CoRR
Tianqi Liu, Joshua Rafael Sanchez, Yuntao Wang, Xin Yi, Yuanchun Shi
2023 J jnl
From 2D to 3D: Facilitating Single-Finger Mid-Air Typing on QWERTY Keyboards with Probabilistic Touch Modeling.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Xin Yi, Chen Liang, Haozhan Chen, Jiuxu Song, Chun Yu, Hewu Li, Yuanchun Shi
2023 A* conf
Modeling the Trade-off of Privacy Preservation and Activity Recognition on Low-Resolution Images.
CHI
Yuntao Wang, Zirui Cheng, Xin Yi, Yan Kong, Xueyang Wang, Xuhai Xu, Yukang Yan, Chun Yu, Shwetak N. Patel, Yuanchun Shi
2023 J jnl
Modeling the Trade-off of Privacy Preservation and Activity Recognition on Low-Resolution Images.
CoRR
Yuntao Wang, Zirui Cheng, Xin Yi, Yan Kong, Xueyang Wang, Xuhai Xu, Yukang Yan, Chun Yu, Shwetak N. Patel, Yuanchun Shi
2023 — conf
PetGen: Design and Generation of Virtual Pets.
ICME Workshops
Hongni Ye, Ruoxin You, Kaiyuan Lou, Yili Wen, Xin Yi, Xin Tong
2023 A* conf
Squeez'In: Private Authentication on Smartphones based on Squeezing Gestures.
CHI
Xin Yi, Shuning Zhang, Ziqi Pan, Louisa Shi, Fengyan Han, Yan Kong, Hewu Li, Yuanchun Shi
2023 A* conf
Towards Benchmarking and Assessing Visual Naturalness of Physical World Adversarial Attacks.
CVPR
Simin Li, Shuning Zhang, Gujun Chen, Dong Wang, Pu Feng, Jiakai Wang, Aishan Liu, Xin Yi, Xianglong Liu
2023 J jnl
Towards Benchmarking and Assessing Visual Naturalness of Physical World Adversarial Attacks.
CoRR
Simin Li, Shuing Zhang, Gujun Chen, Dong Wang, Pu Feng, Jiakai Wang, Aishan Liu, Xin Yi, Xianglong Liu
2022 A* conf
DEEP: 3D Gaze Pointing in Virtual Reality Leveraging Eyelid Movement.
UIST
Xin Yi, Leping Qiu, Wenjing Tang, Yehan Fan, Hewu Li, Yuanchun Shi
2022 — conf
From 2D to 3D: Facilitating Single-Finger Mid-Air Typing on Virtual Keyboards with Probabilistic Touch Modeling.
VR Workshops
Xin Yi, Chen Liang, Haozhan Chen, Jiuxu Song, Chun Yu, Yuanchun Shi
2022 A* conf
GazeDock: Gaze-Only Menu Selection in Virtual Reality using Auto-Triggering Peripheral Menu.
VR
Xin Yi, Yiqin Lu, Ziyin Cai, Zihan Wu, Yuntao Wang, Yuanchun Shi
2021 A* conf
Facilitating Text Entry on Smartphones with QWERTY Keyboard for Users with Parkinson's Disease.
CHI
Yuntao Wang, Ao Yu, Xin Yi, Yuanwei Zhang, Ishan Chatterjee, Shwetak N. Patel, Yuanchun Shi
2021 A* conf
SemanticAdapt: Optimization-based Adaptation of Mixed Reality Layouts Leveraging Virtual-Physical Semantic Connections.
UIST
Yifei Cheng, Yukang Yan, Xin Yi, Yuanchun Shi, David Lindlbauer
2020 A* conf
EarBuddy: Enabling On-Face Interaction via Wireless Earbuds.
CHI
Xuhai Xu, Haitian Shi, Xin Yi, Wenjia Liu, Yukang Yan, Yuanchun Shi, Alex Mariakakis, Jennifer Mankoff, Anind K. Dey
2020 A* conf
PalmBoard: Leveraging Implicit Touch Pressure in Statistical Decoding for Indirect Text Entry.
CHI
Xin Yi, Chen Wang, Xiaojun Bi, Yuanchun Shi
2019 — conf
AR Assistive System in Domestic Environment Using HMDs: Comparing Visual and Aural Instructions.
HCI (9)
Shuang He, Yanhong Jia, Zhe Sun, Chenxin Yu, Xin Yi, Yuanchun Shi, Yingqing Xu
2019 J jnl
Facilitating Temporal Synchronous Target Selection through User Behavior Modeling.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Tengxiang Zhang, Xin Yi, Ruolin Wang, Jiayuan Gao, Yuntao Wang, Chun Yu, Simin Li, Yuanchun Shi
2019 J jnl
Gesture-based target acquisition in virtual and augmented reality.
Virtual Real. Intell. Hardw.
Yukang Yan, Xin Yi, Chun Yu, Yuanchun Shi
2019 J jnl
Investigating Gesture Typing for Indirect Touch.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Zhican Yang, Chun Yu, Xin Yi, Yuanchun Shi
2019 — conf
Investigating the Interaction Experience with Augmented Reality Based Writing Tools.
HCI (34)
Wei Zheng, Xin Yi, Yuanchun Shi
2019 A* conf
VIPBoard: Improving Screen-Reader Keyboard for Visually Impaired People with Character-Level Auto Correction.
CHI
Weinan Shi, Chun Yu, Shuyi Fan, Feng Wang, Tong Wang, Xin Yi, Xiaojun Bi, Yuanchun Shi
2018 J jnl
HeadGesture: Hands-Free Input Approach Leveraging Head Movements for HMD Devices.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Yukang Yan, Chun Yu, Xin Yi, Yuanchun Shi
2018 J jnl
TOAST: Ten-Finger Eyes-Free Typing on Touchable Surfaces.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Weinan Shi, Chun Yu, Xin Yi, Zhen Li, Yuanchun Shi
2018 J jnl
TOUCHPOWER: Interaction-based Power Transfer for Power-as-needed Devices.
GetMobile Mob. Comput. Commun.
Tengxiang Zhang, Xin Yi, Chun Yu, Yuntao Wang, Nicholas Becker, Yuanchun Shi
2018 J jnl
Tap-to-Pair: Associating Wireless Devices with Synchronous Tapping.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Tengxiang Zhang, Xin Yi, Ruolin Wang, Yuntao Wang, Chun Yu, Yiqin Lu, Yuanchun Shi
2018 A* conf
VirtualGrasp: Leveraging Experience of Interacting with Physical Objects to Facilitate Digital Object Retrieval.
CHI
Yukang Yan, Chun Yu, Xiaojuan Ma, Xin Yi, Ke Sun, Yuanchun Shi
2017 J jnl
BlindType: Eyes-Free Text Entry on Handheld Touchpad by Leveraging Thumb's Muscle Memory.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Yiqin Lu, Chun Yu, Xin Yi, Yuanchun Shi, Shengdong Zhao
2017 A* conf
COMPASS: Rotational Keyboard on Non-Touch Smartwatches.
CHI
Xin Yi, Chun Yu, Weijie Xu, Xiaojun Bi, Yuanchun Shi
2017 J jnl
Is it too small?: Investigating the performances and preferences of users when typing on tiny QWERTY keyboards.
Int. J. Hum. Comput. Stud.
Xin Yi, Chun Yu, Weinan Shi, Yuanchun Shi
2017 A* conf
Tap, Dwell or Gesture?: Exploring Head-Based Text Entry Techniques for HMDs.
CHI
Chun Yu, Yizheng Gu, Zhican Yang, Xin Yi, Hengliang Luo, Yuanchun Shi
2017 J jnl
TouchPower: Interaction-based Power Transfer for Power-as-needed Devices.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Tengxiang Zhang, Xin Yi, Chun Yu, Yuntao Wang, Nicholas Becker, Yuanchun Shi
2017 A* conf
Word Clarity as a Metric in Sampling Keyboard Test Sets.
CHI
Xin Yi, Chun Yu, Weinan Shi, Xiaojun Bi, Yuanchun Shi
2015 A* conf
ATK: Enabling Ten-Finger Freehand Typing in Air Based on 3D Hand Tracking Data.
UIST
Xin Yi, Chun Yu, Mingrui Ray Zhang, Sida Gao, Ke Sun, Yuanchun Shi