Snake in the Monkey's Shadow
猴形扣手 (original)
Starring Tong Tin-Hei, Cheng Kang-Yeh, Wilson Tong, Hau Chiu-Sing, Yao Lin Chen, Pomson Shi, John Cheung Ng-Long
It's a action & adventure and drama movie, and has a rating of 6.7 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Italy.