Wushu
武术之少年行 (original)
Upon arrival to an elite martial arts conservatory, a group of young boys swear an allegiance to each other and form a gang. A decade later at graduation, they unexpectedly cross paths with an evil martial arts master and foil his kidnapping plan. Now, they must put their combat skills to the test in order to defeat this enemy and save their brotherhood.
Starring Sammo Hung, Liu Feng-Chao, Wang Fei, Wang Wenjie, Wang Xichao, Yachao Wang, Mao Junjie, Zhang Jin, Tie Nan, He Si-Rong
It's a action & adventure and drama movie, and has a rating of 5.8 out of 10 from Imdb which is fairly okay for this kind of movie.
Watch it here
Not found streaming from Finland.