ˇㄆㄧㄢpiānㄍㄞˋgàiㄑㄩㄢˊquán

  1. 少數例證特殊情形強行概括整體調查取樣務必審慎避免以偏概全造成誤導。」

(lit.)​ to take a part for the whole, to generalize