List of A Fist Within Four Walls characters

It is a martial arts action serial drama, and revolves around kung fu masters living in the triad-ridden Kowloon Walled City during the early 1960s.

The drama stars Ruco Chan as the series' protagonist, a gifted martial arts novice who, along with a group of young kung fu masters, take down the walled city's largest criminal organisation, the Fellow Association.

Chor Au-Kuen (Chinese: 左勾拳; Jyutping: Zo2 Ngau1 Kyun4, meaning "left-hooked fist"), portrayed by Ruco Chan, is the main protagonist.

The doctor ruled the cause of the death to be blunt trauma, and only Chiu's "Fierce Tiger Climbing Mountain" strike had enough power to kill.

He meets But Tak-liu, a general contractor, who brings him into the walled city and introduces him to a water labouring job so he can pay his rent to the landlady Tiu Lan.

Wanting to atone his sins, Kuen decides to stay in the walled city and takes on the duty of protecting its people.

Tiu Lan (Chinese: 刁蘭; Jyutping: Diu1 Laan4), portrayed by Nancy Wu, is Kuen's landlady and the owner of a local hair salon within the walled city.

Tiu Lan is introduced at the start of the drama as a stingy hair stylist who Kuen meets on his first day back to the walled city.

When her former partner Kap San reappears in her life, he reminds her that she was one of the child assassins who had lent a helping hand in killing Kuen's father.

Duen Ying-fung (Chinese: 段迎風; Jyutping: Dyun6 Jing4 Fung1, meaning "welcome the wind") portrayed by Benjamin Yuen, is Kuen's friend and occasional rival.

He gets warped into investigating a drug operation when Bajiquan fighter Fa Man, who appears to be allied with Fellow Association leader Fung Chun-mei, asks for his help to destroy the supply.

Lung Shing-fu (Chinese: 龍成虎; Jyutping: Lung4 Sing4 Fu2, meaning "dragon makes tiger"), portrayed by Philip Ng, is Kuen and Fung's rival.

When Audrey is kidnapped by Fuk Sau-kam, another member of the Fellow Association who believes that Or Man-cheung stole his drugs, Fu nearly sacrifices his life to save her.

After Or Man-Cheung's retirement from the Fellow Association, Fu becomes his new restaurant's manager and repairs his relationship with his mother when he begins teaching Muay Thai for a living.

Despite Lung shing-fu having the boldness of a man, he completely lacks relationship skills as shown when Or Tak-Li was unimpressed with his attempted proposal at a street foodstand.

Fa Man (Chinese: 花曼; Jyutping: Fa1 Maan4), portrayed by Grace Wong, is the owner of a wealthy brothel establishment in the walled city, and appears to be allied with Fung Chun-mei at first.

In Episode 13, it is revealed that Fa Man is actually Chiu Ha (朝霞; Ziu1 Haa4), Kuen's younger sister whom he believes to be dead after she ran away .

When all seemed at peace at the Walled City Fa Man and Duen Ying-fung gets married, but happiness is not long lived when Fung's entire household is murdered on their wedding day.

Fa Man finds out that Yeung Chuk-luen is the mastermind behind all the evil in the Walled City after picking up dope at his pastry shop.

Also known by her English name Audrey, she is introduced at the start of the show as a university graduate who recently returned to Hong Kong from overseas.

Mei becomes the Fellow Association's temporary chairman after Or Man-cheung retires and was one of the three assassins who attacked Kuen's father in prison fifteen years ago.

After devising a gambling plan causing almost all the walled city citizens to be in-debt to him as a tactic to destroy Kuen and Fung, it backfires when Fa Man betrays and then killed him.

After Fuk Sau-kam's old drug-maker tries to assassinate him, he nearly dies and has a change of heart, retiring from the Fellow Association and transforming his casinos into restaurants.

He is a notorious pervert that rapes all the new girls sold into prostitution and of age walled city virgin female citizens he fancies.

His obsession to deflower Lee Wai-yam causes Kuen to start an uprising against Moon and his brother Mei, with the help of Yuk Bo-fung and Duen.

Yeung Chuk-luen (Chinese: 楊竹鑾; Jyutping: Joeng4 Zuk1 Lyun4), portrayed by Jimmy Au, is the owner of a put chai ko(缽仔糕) factory whom started out as an ally of Kuen and Fung.

Finding out how despicable Fuk Sau-kam is, he cut ties with him and joins the Walled City Welfare Association to side with Kuen.

Wong Siu-chi (Chinese: 王小智; Jyutping: Wong4 Siu2 Zi3), portrayed by Jonathan Lee, is a mentally challenged young man that produces candy at the Duen's dental clinic.

Lau Tai (Chinese: 劉娣; Jyutping: Lau4 Tai5), portrayed by Zoie Tam, is But Tak-liu's wife who also works for Tiu Lan at her hair salon.

Lee Wai-yam (Chinese: 李懷鑫; Jyutping: Lei5 Waai4 Jam1), portrayed by Bella Lam, is an employee at Tiu Lan's hair salon.