10-31-2015, 12:42 AM
Guan Suo is base on Guan Yu's fictional son from Romance of the Three Kingdoms. Bao Sanniang is his wife who usually appears in various Chinese opera and plays. Most notably The Story of Hua Guan Suo, a fable about how the two warriors met. Bao is also a homage to the the character Hu Sanniang from the novel Water Margin.
Sources:
Guan Suo - line 12
Bao Sanniang
Sources:
Guan Suo - line 12
Bao Sanniang