Cheng Ka-Sang

"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.

Armed Reaction is a 1998 Hong Kong modern cop drama produced by TVB. The drama stars Bobby Au-yeung and Esther Kwan as the main leads with Joyce Tang, Marco Ngai, Mimi Chu and Joe Ma in main supporting roles. The drama takes place before 1997 Handover of Hong Kong and Royal Hong Kong Police revolves around the lives of two police woman, one who works leisurely behind desk duty but has to take her job more seriously once her husband leaves her and a new rookie cop who is deemed too ambitious and rash by her superior.

An abalone that has been passed on for generations. A legacy of a hundred million dollars that everybody wants a share. "Heart of Greed" is a story of a renowned sea-products retailer and a big traditional family, in which there are those who manage to endure to the end, those who consider themselves superior to everyone else, those who love and respect their brothers, those who seek every opportunity to fulfill their ambition, those who stay loyal to their beloved, and those who remain grateful for whatever they get. But when hatred is stirred up among the family, the family will inevitably break down...

Play depicts the world of love, promises not withstand the test of "green Feixianguan"; Fox tells ghost battle of wits, difficult to distinguish between good and evil "Phantom fox spirit"; vigilance ordinary people is a blessing of "land adventures sentence"; describes people, Saints love, never betray "Red flower drunk"; export intentioned rewarded "accidentally"; description Cizi Xiao mother, ethical affection "ghost mother loves her child"; Jiaobingbibai meaning of "demon Excalibur "; and savor the romance of" Kate chasing love "and so on.

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.

The Academy is a TVB modern drama series broadcast in June 2005. The series follows the lives of a group of new Hong Kong Police recruits as they proceed through training at the Hong Kong Police training school. Within these 27 weeks, each of them learned their lessons, each of them become more mature, each of them become a better person as the relationship between the trainees and the trainers grows stronger and stronger. A direct sequel, "On the First Beat" was produced and broadcast in 2007 continued with Ron Ng and Sammul Chan, alongside Joey Yung, Sonija Kwok and Michael Tao. Another sequel, "E.U." was produced and released in 2009 continued with Ron Ng and Sammul Chan, alongside Michael Miu, Kathy Chow, Elanne Kong, and Michael Tse. Michael Miu reprises a new role as a triad boss in E.U., which is unrelated to his role in The Academy.

Journey to the West is a Hong Kong television series adapted from the classical novel of the same title. Starring Dicky Cheung, Kwong Wah, Wayne Lai and Evergreen Mak, the series was produced by TVB and was first broadcast on TVB Jade in Hong Kong in November 1996. A sequel, Journey to the West II, was broadcast in 1998, but the role of the Monkey King was played by Benny Chan instead, due to contract problems between Dicky Cheung and TVB. Cheung later reprised the role in another television series The Monkey King: Quest for the Sutra, which was broadcast on TVB but not produced by the station.

The Criminal Investigator is a 1995 Hong Kong police procedural television drama. Produced by Jonathan Chik and edited by Chow Yuk-ming, the drama is a TVB production. The story follows a team of investigators from the Organized Crime and Triad Bureau unit of the Royal Hong Kong Police Force.

New Heavenly Sword and Dragon Sabre is a Hong Kong television series adapted from Louis Cha's novel The Heaven Sword and Dragon Saber. The series was first broadcast on TVB Jade in Hong Kong in 1986.

The Criminal Investigator II is a 1996 Hong Kong police procedural television drama. Produced by Jonathan Chik and edited by Chow Yuk-ming and Chiu Ching-yung, the drama is a TVB production and the direct sequel to 1995's The Criminal Investigator. The story follows a team of investigators from the Organized Crime and Triad Bureau unit of the Royal Hong Kong Police Force.

Set in 1930s Shanghai, the story opens with legendary gambler Gon and his vow to recover his father's casino from Shanghai tycoon Fung In his quest, he becomes acquainted with Sou and uncovers her fiance's nefarious conspiracy. Sou gives her heart to Gon, but he can't forget his old love Gu. Meanwhile, up-and-coming gangster Hui Man Keung is quickly making his name in Shanghai. Crossing paths during chaotic times, Hui, Gon, and Ding Lik become brothers and business partners, but Fung recruits Hui and Ding to his side through backhanded methods. Though deeply in love with Fung's daughter Ching Ching, Hui can only turn away from love and friendship when Fung's true nature is revealed. Fung, however, is not about to just let Hui walk away.

Chai Foon-Cheung has not won a single game since his defeat in the World Poker Championship twenty years ago. It is the bad luck he has had all these years that has earned him a job in the casino. Ironically, the man who hires him is one of his then competitors Kiu Ching-Cho.

Although she hopes to follow in her father's footsteps as a master constable, Luk Sap-Yee is an impulsive and idealistic constable whose skill and competence are often dismissed by her corrupt male peers. When Sui Tong-Lau, the newly appointed magistrate, arrives in Sap-Yee's city, they wind up working together to solve a number of unusual cases.

At the end of the Shang Dynasty, King Zhou's tyranny made life unbearable for the people. Li Jing, one of the dynasty's most renowned generals, and his wife Yin Shiniang, faced a strange event when their child was born as a ball of flesh. Believing it to be a demon, Li Jing split it open, revealing a two-year-old boy named Nezha. To protect her child, Shiniang sent Nezha to the Nuwa Temple to be raised. Nezha befriended Yang Jian and Lei Zhenzi, and the trio delved into the world of kung fu. Yang Jian's sister, Yang Lian Hua, fell in love with Nezha at first sight. Meanwhile, King Zhou's indulgence in beauty and favouritism towards Su Daji led to widespread destruction. Jiang Ziya then led Nezha, Lei Zhenzi, and Yang Jian to persuade King Wen and assist King Wu in leading an army against Zhou. Together, they fought against the injustice.

The Legend of the Condor Heroes is a Hong Kong television series adapted from Louis Cha's novel of the same title. The series was first broadcast on TVB Jade in 1994.

After a slight injury on the head, Dung Chung Cho gains his past memories as Wu Song 900 years ago and tries to convince TC that he is his long lost brother Lin Chong. Meanwhile, one of Sung Po's men, Kwan Lo (Derek Kwok) begins to suspect Dung Chung Cho as an undercover for the police and is also plotting to overthrow Sung Po's position in the gang. How come the police can never gather enough information to capture the triads for holding illegal businesses and charge them for attempting to murder so many people? It is then when Dung Chung Cho begins to realize that there is also an undercover in the police force working for the triads.

This is a love story between a professor and a policewoman. Their dating experience is enhanced with sense and sensibility through the application of interesting physics theories on the investigation of various crime cases.

Set in 1930s Guangdong, when the gambling industry was in full bloom. One of the greatest gamblers in all of Southern China is Law Sei Hoi, who is dubbed as "Divine Eyes of the South" due to his keen eyesight, which he has used to win a great number of games. In addition to his recognition as a highly-skilled gambler, Law Sei Hoi is the owner of a number of casinos in Guangzhou. Tam Sing, an orphan, wanting to be a gambler himself, pursues Law Sei Hoi, asking him to accept him as a disciple. A blossoming romance begins to emerge between his teacher, Law Sei Hoi and his older sister, Tam Siu Tong, who is a well-known Cantonese opera singer. Hung Biu, the rival of Lo Sei Hoi and a gambling tycoon from Guangxi, however, plans to take over the Guangzhou gambling industry.

The Greatness of a Hero is a Hong Kong television historical drama serial produced by TVB under executive producer Leung Choi-yuen. It first aired on Malaysia's Astro On Demand from 9 February to 6 March 2009 and on several TVB overseas cable channels in 2010. Starting 2 April 2012, The Greatness of a Hero will air on Hong Kong's free-to-air channels Jade and HD Jade.

Witness to a Prosecution is a Hong Kong television series produced by TVB. The original broadcast was on the TVB Jade network with 45-minute episodes airing five days a week from 20 December 1999 to 16 January 2000. The drama stars Bobby Au-yeung as the famous historical forensic medical expert Song Ci. Set during the Southern Song Dynasty of Mid-Imperial China, Witness to a Prosecution tells a fictionalised account of Chee's modest beginnings and the events leading to the creation of his book Collected Cases of Injustice Rectified, the world's earliest documentation of forensic science.