Xiu Xiu: The Sent-Down Girl
天浴 (original)
Young teen girl Xiu Xiu is sent away to a remote corner of the Sichuan steppes for manual labor in 1975 (sending young people to there was a part of Cultural Revolution in China). A year later, she agrees to go to even more remote spot with a Tibetan saddle tramp Lao Jin to learn horse herding.
Starring Li Xiaolu, Lopsang, Zheng Qian, Jie Gao, Qianqian Li, Yue Lü, Qian Qiao, Cheng Jiang, Xiaoyu Yang, Xuejun Gu
It's a drama movie, and has a rating of 7.4 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from United States.