Read the following paragraph and determine if the hypothesis is true:

Li Qian, 李倩 (Lĭ Qiàn), was born on March 6, 1984 in Hunan, China (Changsha - 湖南長沙市). She is currently an actress and has participated in famous series such as The Country's Granary 《天下粮仓》, Treasure Raiders '02 《萧十一郎》, Happy Princess 《无忧公主》, Twin of Brothers 《大唐双龙传》, Sword of Outlaw 《长剑相思》, and Vagabond Vigilante 《游剑江湖》.

Hypothesis: Her mother's favorite role of Li's was that in the "Vagabond Vigilante".