Search the dictionary A Chinese word or character, or English Search 7 entries. wǔsì 五四 fourth of May, cf 五四運動|五四运动, national renewal movement that started with 4th May 1919 protest against the Treaty of Versailles wúsī 无私 selfless wúsī 無私 selfless wǔsìyùndòng 五四运动 May Fourth Movement wǔsìyùndòng 五四運動 May Fourth Movement dàgōngwúsī 大公无私 selfless dàgōngwúsī 大公無私 selfless