What country of origin is the actress from in this comedy film?
Yang Zishan: Yang Zishan (born 6 November 1986) is a Chinese actress. 20 Once Again: 20 Once Again (Chinese: 重返20岁 "Chóng fǎn èrshí suì") is a 2015 Chinese comedy film directed by Leste Chen and starring Yang Zishan, Gua Ah-leh, Bolin Chen and Lu Han.
Chinese