雷公打豆腐

1. • the God of Thunder strikes bean curd
2. • fig. to bully the weakest person
3. • to pick on an easy target

Character by character

• 雷(léi)surname Lei
• 公(gōng)public
• 打(dǎ)a semantically light, transitive verb that is combined with various grammatical objects to form compound verbs and verb-object phrases with a diverse range of meanings
• 豆(dòu)legume
• 腐(fu)decay