Best Selling Secrets

Director

• 
  Wong Si Yuhn

Producer

• 
  Catherina Tsang

Screenwriter

• 
  Tsang Lai Chun

Main Role

• 
  Esther Kwan

  Wong Ka Nam/ Wong Fa

  Main Role
• 
  Elaine Jin

  Wu Heng

  Main Role
• 
  Elvina Kong

  Dai On Na / Man On Na "Diana"

  Main Role
• 
  Geoffrey Wong

  "Vincent" Yin Wai Sun

  Main Role

Support Role

• 
  Bill Chan

  Tin Joi Shan

  Support Role
• 
  Stephen Au

  David Mo Gei Yong

  Support Role
• 
  Vin Choi

  Luk Chit

  Support Role
• 
  Angela Tong

  Ming Leung

  Support Role
• 
  Tsui Wing

  Tony Kau Tsun

  Support Role
• 
  Wong Cho Lam

  Lau Wah

  Support Role
• 
  Yoyo Chen

  Ho Tung Tung / "Kawaii"

  Support Role
• 
  Wayne Lai

  Boris Yuen Man Cheung

  Support Role
• 
  Florence Kwok

  Man Sing Gwun

  Support Role
• 
  Chan Hung Lit

  Yin Ying Ming

  Support Role
• 
  Lau Kong

  Man Chi Cheung

  Support Role
• 
  Brian Burrell

  Wai Yat / Alan Way

  Support Role
• 
  Sharon Luk

  Carrie

  Support Role
• 
  Pak Yan

  Mrs. Kau

  Support Role
• 
  Manna Chan

  Tai Fei

  Support Role
• 
  Francois Wong

  "Paul"

  Support Role
• 
  Lawrence Yan

  Mr. Lei

  Support Role
• 
  Jeanette Leung

  Yuen Mei Yiu / Mei Mei

  Support Role
• 
  Janice Shum

  Tam Yuk Ying / "Michelle"

  Support Role
• 
  Kingdom Yuen

  Hung Sam / Sam Sum

  Support Role
• 
  Jim Tang

  Li Man Kei / "Gary"

  Support Role
• 
  Fanny Ip

  Tsai Siu Ping

  Support Role
• 
  Chloe Nguyen

  Jo Jo

  Support Role
• 
  Zoey Sham

  Helena

  Support Role
• 
  Brian Wong Support Role
• 
  Kwok Tak San Support Role
• 
  Yu Chi Ming Support Role
• 
  Wong Wai Tak Support Role
• 
  Vincent Cheung Support Role
• 
  English Tang Support Role
• 
  Tony Yee Support Role
• 
  Stephen Ho Support Role
• 
  Chan On Ying Support Role
• 
  Shally Tsang Support Role
• 
  Steve Lee Support Role
• 
  Ngai Wai Man Support Role
• 
  Lily Liu Support Role
• 
  Kong Hon Support Role
• 
  Lee Hoi Sang Support Role
• 
  Forest Chan Support Role
• 
  Esther Wan Support Role
• 
  Sam Leung Support Role
• 
  Ho Chun Hin Support Role
• 
  Kau Cheuk Nang Support Role
• 
  Eddie Law Support Role
• 
  Ling Lai Man Support Role
• 
  Kam Chi Ching Support Role
• 
  Jacky Yeung Support Role
• 
  Max Choi Support Role
• 
  Samson Yeung Support Role
• 
  Kwan Ching Support Role
• 
  Junior Anderson Support Role
• 
  Ricky Lee Support Role
• 
  Suen Kwai Hing Support Role
• 
  Gregory Lee Support Role
• 
  Gill Mohindepaul Singh Support Role
• 
  Jonathan Lee Support Role
• 
  Raymond Chiu Support Role
• 
  Jimmy Au Support Role
• 
  Jason Lam Support Role
• 
  Russell Cheung Support Role
• 
  Adam Ip Support Role
• 
  Cilla Kung Support Role
• 
  Eric Chung Support Role
• 
  Rocky Cheng Support Role
• 
  Max Cheung Support Role
• 
  Daniel Kwok Support Role
• 
  Mandy Lam Support Role
• 
  Rainbow Ching Support Role
• 
  Samantha Chuk Support Role
• 
  Cecilia So Support Role
• 
  Andy Sui Support Role
• 
  Tony Kwong Support Role
• 
  June Chan Support Role
• 
  Deon Cheung Support Role
• 
  Amy Ng Support Role
• 
  Ng Wai Shan Support Role
• 
  Chan Wing Chun Support Role
• 
  Wong Man Piu Support Role
• 
  Peter Pang Support Role
• 
  Georgina Chan Support Role
• 
  Snow Suen Support Role
• 
  Pauline Chow Support Role
• 
  GoGo Cheung Support Role
• 
  Mark Ma Support Role
• 
  Carrie Lam

  Catherine

  Support Role

Guest Role

• 
  Wong Wai Leung

  [Fung's son] (Ep. 5) | Wong Chung (Ep. 61) | Lei Biu (Ep. 309)

  Guest Role
• 
  Catherine Chau

  (Ep. 8)

  Guest Role
• 
  Bernice Liu

  [Herself] (Ep. 18)

  Guest Role
• 
  Stefan Wong

  Tommy [Badminton coach] (Ep. 23)

  Guest Role
• 
  Otto Chan

  [Badminton opponent] (Ep. 23)

  Guest Role
• 
  Pancy Chan

  (Ep. 26, 105)

  Guest Role
• 
  Fala Chen

  To Bing Bing (Ep. 28)

  Guest Role
• 
  Joe Yau

  Jeff Wong (Ep. 31, 37)

  Guest Role
• 
  Mat Yeung

  Don (Ep. 55)

  Guest Role
• 
  Eric Li

  Ngok [Security guard] (Ep. 46, 49, 53)

  Guest Role
• 
  Queena Chan

  (Ep. 55, 58)

  Guest Role
• 
  Maria Chen

  Yip San San (Ep. 73)

  Guest Role
• 
  Fanny Lee

  June [Before plastic surgery] (Ep. 102)

  Guest Role
• 
  Nick Cheung

  [Customer] (Ep. 137)

  Guest Role
• 
  Yao Bing

  Simon Lee (Ep. 172)

  Guest Role
• 
  Akai Lee

  [Photography expert] (Ep. 190) | Lawyer Lei (291, 293) | [Lawyer] (Ep. 313)

  Guest Role
• 
  Koni Lui

  Daisy (Ep. 219)

  Guest Role
• 
  Louisa So

  Lai Pong Yue Yuk (Ep. 242-247)

  Guest Role
• 
  Candice Chiu

  [Lottery host] (Ep. 251)

  Guest Role
• 
  Corinna Chamberlain

  Nicole (Ep. 348)

  Guest Role
• 
  Sunny Chan

  Chan Chi Kin

  Guest Role
• 
  Kitty Lau

  [Tai Chi student / Apprentice]

  Guest Role
• 
  Lily Leung

  Lan [Tin Joi Shan's mother]

  Guest Role
• 
  Lily Li

  Lan [Joi San's mother]

  Guest Role
• 
  Jacky Lee Guest Role
• 
  Yaka Fu Guest Role
• 
  Sammy Sum Guest Role
• 
  Gordon Siu Guest Role
• 
  Miguel Choi Guest Role
• 
  Leo Lee Guest Role
• 
  Cheng Ka Sang Guest Role
• 
  Ko Chun Man Guest Role
• 
  Bobo Hoi Guest Role
• 
  Camy Ting Guest Role
• 
  Walter Chu Guest Role
• 
  Po Ming Nam Guest Role
• 
  Man Yeung Guest Role
• 
  Coson Leung Guest Role
• 
  Chan Min Leung Guest Role
• 
  Chiu Shek Man Guest Role
• 
  Chiu Lok Yin Guest Role
• 
  Yeung Shui Lun Guest Role
• 
  Josephine Shum Guest Role
• 
  Henry Lo Guest Role
• 
  Ricky Wong Guest Role
• 
  Kelvin Leung Guest Role
• 
  Andy Dai Guest Role
• 
  Candy Chiu Guest Role
• 
  Candy Chu Guest Role
• 
  Chacha Chan Guest Role
• 
  Wawa Tse Guest Role
• 
  Amy Tsang Guest Role
• 
  Deborah Poon Guest Role
• 
  Toto Tong Guest Role
• 
  Helen Ng Guest Role