Our group has contributed several poster presentations to the Fall Meeting of the Chinese Physical Society 2022. Meng was awarded the best poster in particle physics for his work on the J-PARC muon polarization monitor (Meng, Xintong, Fangyuan, and Siyuan). Congratulations to the team! For more details about the conference, please visit http://meeting.cps-net.org.cn/sustech2022/multiinfo/73.