Search the dictionary A Chinese word or character, or English Draw a character Search 6 entries. fǎnkuì 反馈 to send back information fǎnkuì 反饋 to send back information fùfǎnkuì 负反馈 negative feedback fùfǎnkuì 負反饋 negative feedback zhèngfǎnkuì 正反馈 positive feedback zhèngfǎnkuì 正反饋 positive feedback