Lau Mei-Shan

"Detective Investigation Files" revolves around the professional and meticulous investigations carried out by a group of dedicated police officers. As they delve into mysterious deaths with unclear causes, they tirelessly work towards maintaining peace and security for the people. However, their demanding job often comes at the expense of personal happiness. Cheung Dai Yong, a brilliant and astute police officer, has a track record of solving crucial cases. His trusted colleague, Lee Chung Yee, stands by his side, and together they tackle challenging and complex cases. Amidst their work, Dai Yong encounters Ko Jit, a tenacious journalist. Despite their initial conflicts, a deepening connection blossoms between them. However, Ko Jit already has a romantic partner.

The Files of Justice is a series of Hong Kong legal drama produced by TVB. There were 5 seasons produced, the first was aired in 1992 spanning 13 episodes. The series revolves around a group of lawyers and legal personnel with stories interwoven between their personal lives and the court cases in which they’re engaged. This drama is Bobby Au Yeung's TV debut.

Untraceable Evidence is a Police Procedural in Hong Kong, produced by TVB. The series had two seasons.

Hoi (Deric Wan) was once a cop, but his hot temper cost him his job. He then joined a security company as the head investigator. Ching (Ng Kai Wah), Hoi’s partner in the police force, on the other hand, was always cool-minded. Though Hoi had left the force, he still worked closely with Ching and they solved many tough cases like “Killing with Arrows”, “Vanishing Art Director”, “Corpse in the Sack” and “Homicide in a Sealed Room”. Then, the two friends fell for the charming Sai (Jessica Hester Hsuan) together. Sai chose Ching after she broke up with Hoi. Hoi went back to his ex-girlfriend Man (Mok Ho Yan), but he was immediately caught up in the case “Poisonous Wedding”. Man was murdered at the wedding and Sai and Hoi were suspects…

TV reporter Wei Haiyi (Played by Maggie Shao) interviews the cage house where the urban poor live, and meets the young Ma Zhongbao (Wen Zhaolun). Zhongbao grew up in a cage house since childhood, indulged in reading all day long, and his personality was extremely closed. After the interview, Haiyi inadvertently took away Zhongbao's novel "Frog and Scorpion", and was deeply impressed by Zhongbao's bitter pursuit. The highly reputable lawyer and lawmaker Cham Yourong (Luo Yingjun) is the underground lover of Haiyi's mother, Wei Jinling (Miao Jinfeng), but intends to invade Haiyi, and Haiyi kills him in a hurry. The mercenary Jin Ling accepted a huge bribe from Rong's wife and even testified against her daughter in court.

WAI, an insurance agent, is protective of his daughter YEE after losing his wife. He dislikes her boyfriend and tries to break them apart. But YEE falls in love with WAI's partner, CHUNG, and they get married. WAI interferes in their life, while he falls for his boss, NAM. YEE and CHUNG consider divorce, but WAI and their friends try to save their marriage. WAI faces difficulties in his love life and regrets his behavior towards CHUNG.