# Papers ## 分工 part1: before 4.1 part2: 5 https://docs.google.com/presentation/d/1aVRJzlQ5RpbOoTK90gxiChtVDG0Uj63_kO0-HL2UU0o/edit?usp=sharing part3: 6 part4: 7 part5: 8