Detective de Hierro
The Defected (original)
After surviving a near-fatal injury on the job, a cop sets out to investigate a conspiracy involving the top brass of the police department.
Starring Hui Siu-Hung, Philip Keung, Kara Hui, Ben Wong, Sisley Choi, Benjamin Yuen, Oscar Leung, Grace Wong, Mat Yeung
Watch "Detective de Hierro" on Netflix released in 2019. It's a drama and crime show, and has a rating of 7.3 out of 10 from Imdb which is usually fine for this kind of show.