Search the dictionary A Chinese word or character, or English Draw a character Search 4 entries. hǎodǎi 好歹 good and bad bùzhīhǎodǎi 不知好歹 unable to differentiate good from bad (idiom) bùshíhǎodǎi 不识好歹 unable to tell good from bad (idiom) bùshíhǎodǎi 不識好歹 unable to tell good from bad (idiom)