响头 Traditional form: 響頭 Pinyin (reading): xiǎngtóu Definitions: to bump one's head to kowtow with head-banging on the ground Characters: 响 - to make noise, to make sound; sound 头 - head; chief, boss; first, top Traditional characters: 響 - to make noise, to make sound; sound 頭 - head; chief, boss; first, top