Serving

10 roles

Beijing 2022 Winter Olympics

Volunteer tour guide, behind-the-scenes technology

5th European Physics Olympiad (EuPhO)

Grader, theory

6th EuPhO

Grader, experiment

52nd International Physics Olympiad (IPhO)

Grader

Student Union, School of EECS, Peking University

Vice president

Second Turing Research Forum, Peking University

Co-chair

Methodologies and Practices for AI Research

Teaching assistant

Randomized Algorithms

Teaching assistant

8th EuPhO

Grader, theory

Chinese Physics Olympiad Simulation (CPhOS)

Board member