Search the dictionary A Chinese word or character, or English Draw a character Search 4 entries. yǐnhuàn 隐患 a danger concealed within sth yǐnhuàn 隱患 a danger concealed within sth zhāngyìnhuán 张荫桓 Zhang Yinhuan (1837-1900), late Qing politician and senior Chinese diplomat zhāngyìnhuán 張蔭桓 Zhang Yinhuan (1837-1900), late Qing politician and senior Chinese diplomat