Lost in Russia-
A story of a businessman who accidentally boards a train bound for Russia with his mother and has to overcome difficulties with his mother and problems in his family life. Lost in Russia (囧妈; literally: 'awkward mother') is a 2020 Chinese comedy film co-written and directed by Xu Zheng, who also stars in the lead role. Most of the film was shot on location in Russia. Filming locations included Lake Baikal, Moscow, and Saint Petersburg.