十問九唔應 (sap6 man6 gau2 m4 jing3) — unresponsive; uncooperative when being questioned (also：十問九唔答) in Cantonese
sapˍ₆十manˍ₆問gauˊ²九mˎ₄唔jing˗₃應简 十问九唔应
Mandarin Pinyin: shi2 wen4 jiu3 wu2 ying4
Meaning of 十問九唔應
noununresponsive; uncooperative when being questioned (also：十問九唔答)
nounnot responsive, not answering even when being asked questions many times