Woon Swee Oan (born Woon Liang Giok in 1954), also known as Wen Rui'an, is a Hong Kong-based Malaysian Chinese poet and writer of wuxia novels.
 Some of his best known works include "Jingyan Yi Qiang", "Buyi Shenxiang", and "Si Da Ming Bu", which have been adapted into television series "The Four" and "Face to Fate", and the film "The Four", among others.
The Four (Chinese: 少年四大名捕) is a 2015 Chinese television series starring Hans Zhang, Yang Yang, William Chan and Mao Zijun.
 It is the latest adaption of Woon Swee Oan's novel "Si Da Ming Bu" (四大名捕; The Four Great Constables).
 The series aired on Hunan TV from 17 March to 23 June 2015.
The Four III (Chinese: 四大名捕3) is a Chinese-Hong Kong 3D wuxia film directed by Gordon Chan and Janet Chun.
 It is the final installment of the trilogy based on Woon Swee Oan's novel series, after "The Four" (2012) and "The Four II" (2013).
Face to Fate is a Hong Kong television series released overseas in September 2006 and aired locally on TVB Pay Vision Channel in March 2007.
 The series is an adaptation of "wuxia" writer Woon Swee Oan's works.
Shui Jin Gui is a very characteristic Wuyi Oolong tea, whose name literally means Golden Marine Turtle.
 The tea produces a bright green color when steeped and is much greener than most other Wuyi Oolong teas.
 It is one of the four famous bushes of Wuyi, a Si Da Ming Cong.
The Four is a 2012 Chinese-Hong Kong "wuxia" film directed by Gordon Chan and Janet Chun.
 It is the first film adaptation of Woon Swee Oan's novel series "Si Da Ming Bu" (四大名捕; "The Four Great Constables"), which has previously been adapted to a television series.
 In all adaptations and interpretations, the nicknames of the Four remained the same — Emotionless, Iron Hands, Life Snatcher and Cold Blood.
 They dedicated their special skills to the service of their chief, Master Zhuge, in solving crimes and apprehending powerful criminals.
The Four II (Chinese: 四大名捕2) is a 2013 Chinese-Hong Kong wuxia film directed by Gordon Chan and Janet Chun.
 It is the sequel to 2012's "The Four".
Strike at Heart is a Hong Kong period wuxia television series based on Woon Swee Oan's novel, "A Spear of Alarm" produced by TVB.
 The series stars Joe Ma, Sunny Chan, Stephen Au, Charmaine Sheh, Nnadia Chan, and Annie Man.
 It was filmed in 2004 and released overseas in January 2005.
 Then it was aired in Hong Kong on TVB Pay Vision's TVB Drama channel from 27 May to 23 June 2009.
The Four is a 2008 Hong Kong television series produced by TVB.
 The series is adapted from Woon Swee Oan's novel "Si Da Ming Bu" (四大名捕; The Four Great Constables).
 The novel tells the story of four young constables: Heartless, Iron Fist, Chaser, and Cold Blood, who work together to solve cases and attempt to bring down the corrupt Prime Minister of the Song Dynasty.
 The series is shown to celebrate TVB's 41st Anniversary.
"Si Da Ming Cong" () refers to four famous Wuyi Oolong tea bushes, namely:

Question: What 2013 film is a sequel to an adaptation to of Woon Swee Oan's novel series "Si Da Ming Bu" (四大名捕; "The Four Great Constables")?
Answer: The Four II