不知輕重 (bat1 zi1 hing1 cung5) — confused (lit., "doesn't know what's light from what's heavy") in Cantonese
batˉ¹不ziˉ¹知hingˉ¹輕cungˏ₅重简 不知轻重
Mandarin Pinyin: bu4 zhi1 qing1 zhong4
Meaning of 不知輕重
nounconfused (lit., "doesn't know what's light from what's heavy")