1月27日, OHO舉行了 2021 年會, 我哋喺其中總結 2021 並期待 2022. 會後, 我哋進行了一次有趣而激動人心嘅遊戲, and everyone participated enthusiastically and won prizes. All members of OHO had an interesting and colorful day together and look forward to the annual meeting next year.