On May 30th 2021, Zhengjiang JIAWEN held a team building on subject of“100th anniversary of Communist Party”. The building is to review Communist Party history, practice temper willpower, enhance cohesion and commitment. By way of this activity, new staffs will participate in team well and find sense of belonging; enjoy communication with each other, enrich training programs, thus get nice result. Programs like visiting original Party address, tug-of-war was welcomed most by staffs and people learnt to cherish peace, the importance of cooperation and unity, and victory only comes from working hard towards same target.