A TV series about Hong Kong police solving a case. What's its name, Zhang Dayong?

This seems to be a classic drama of TVB: Detective Investigation Files, which consists of four movies, with Zhang Dayong played by Tao Dayu.

Detective Investigation Archives was shot by TVB (Radio Television Hong Kong) in Hong Kong, and there are four films in one film. In 2003, "Hong Kong Cable TV" called the original crew to shoot the supporting film "Psychic Detective Files Ⅰ and Ⅱ".

The play tells the story of police officers Zhang Dayong and Li Zhongyi dealing with criminals and trying to solve a series of difficult cases, which is full of suspense and extremely attractive. On the other hand, the emotional waves of the characters throughout the play make the audience feel warm and romantic while being nervous and exciting. 1995 had the highest ratings when Wireless premiered, and later it became a repertoire of TVB, with a sequel and four films made every year. Later, in 2003, the cable TV station called the original crew to shoot the companion piece "Mysterious Detective Files", and several actors and actresses who played the leading roles in the play also soared and became famous artists.