Uproar in the Studio
 [citation needed]Uproar in the Studio (simplified Chinese: 大闹画室; traditional Chinese: 大鬧畫室; pinyin: Dà nào huashì) is a black and white Chinese animation short made in 1926 by Wan Laiming and Wan Guchan. The short film helped the Wan brothers become recognized as the official pioneer of the animation industry in China. The film is now lost.