痛 ㄊㄨㄥ ˋ tòng 砭 ㄅㄧㄢ biān 时 ㄕ ˊ shí 弊 ㄅㄧ ˋ bì 痛 ㄊㄨㄥ ˋ tòng 砭 ㄅㄧㄢ biān 時 ㄕ ˊ shí 弊 ㄅㄧ ˋ bì to strongly criticize the evils of the day