Search the dictionary A Chinese word or character, or English Draw a character Search 4 entries. qǔzhèng 取证 to collect evidence qǔzhèng 取證 to collect evidence shuāngqūzhèngxián 双曲正弦 hyperbolic sine or sinh (math.) shuāngqūzhèngxián 雙曲正弦 hyperbolic sine or sinh (math.)