Buffalo Rider
A rebellious Thai-American girl, sent to live with relatives in rural Thailand, clashes with an entire village when she befriends a mute peasant boy and inspires him to compete in the annual buffalo race.
Starring Lily Bhusadhit-a-nan, Tuchapong Rugtawatr, Chinnapat Kitichaivaranggoon, Phanida Suwansaad, Jim S. Meesri, Pubet In-Tharid, Geoffrey Giuliano
Watch "Buffalo Rider" from streaming services Imdb TV (Prime), Amazon released in 2015. It's a drama and action & adventure movie, and has a rating of 7.4 out of 10 from Imdb which is usually fine for this kind of movie.