Analysis of information sources in references of the Wikipedia article "شون" in Persian language version.
...Quý Ly claims Hồ's ancestor to be Mãn the Duke Hồ [Man, Duke Hu], founding meritorious general of the Chu dynasty, king Ngu Thuấn's [king Shun of Yu] descendant, created his country's name Đại Ngu...
Quí Ly deposed Thiếu-đế, but respected [the relationship] that he [Thiếu Đế] was his [Quí Ly's] grandson, only demoted him to prince Bảo-ninh 保寧大王, and claimed himself [Quí Ly] the Emperor, changing his surname to Hồ 胡. Originally the surname Hồ [胡 Hu] were descendants of the surname Ngu [虞 Yu] in China, so Quí Ly created a new name for his country Đại-ngu 大虞.
