五四

Traditional form:

五四

Pinyin (reading):

wǔsì

Definitions:

• 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

Characters:

• 五 - five; surname
• 四 - four

Traditional characters:

• 五 - five; surname
• 四 - four