Strictly speaking, the Nien family history seems a little confused on some critical points. It says that Powen Cha'er of the eighth generation fled to Fujian to escape chaos. But what chaos was he supposedly running from?
嚴格說起來，粘氏族譜對許多關鍵問題的交代十分含混，如說八世祖博溫察兒因避亂至泉州，到底避什麼亂？