早熟
Thirteen (1974)
Alias: Young Heart
Country: Hong Kong
Language: Mandarin 
Genre: Romance 
Release Date: 03/19/1974
 
Director
  Sung Tsun-Shou
 
Script
  Sung Tsun-Shou
 
Producer
  Runme Shaw
 
 
Cast
  Wong Yu (1) ... Hung Sen
  Tien Niu ... Lu Chih-Pai
  Ling Yun (2) ... Shih Hsin-Chiao
  Gigi Wong Suk-Yee ... Shih Hsin-Ju
  Chin Han (1) ... Lu Tao-Jan
  Irene Chen Yi-Ling ... Lu Chin-Pai
  Ku Chiu-Chin ... Lu Yun-Pai
  Yuan Man-Tzu ... Lu Hsiu-Pai
  Teresa Ha Ping ... Lan Ching
  Wong Ching-Ho ... Gynaecologist
  Chui Ga-Lam ... Pai's young brother
  Gwok Chi-Ho (2) ... Brother Chen
  Fung Ging-Man ... Goldsmith staff
  Chin Chun ... Doctor
  Cheung Lai-Guk ... Chih-Pai's classmate
  Lui Hung (1) ... Aunt Wong
  Kong Oh-Oi ... Lu Li-Pai
  Cheung Sek-Aau ... Wang
  Man Man (3) ... Newspaper staff
  Chu Gam ... Motorcycle repair boss
  Yeung Kei (1) ... Ching's mahjong friend
 
Production Company
  Shaw Brothers
 
Cinematographer
  Ho Luk-Ying
 
Production Manager
  Liu Tzi-Wei
 
Sound Recordist
  Wang Yong-Hua
 
Editor
  Chiang Hsing-Lung
 
Costume Designer
  Liu Chi-Yu (1)
 
Lighting
  Chan Fen
 
Makeup
  Wu Hsu-Ching
 
Assistant Director
  Aan Lik
 
Story
  Kuo Liang-Hui
 
Composer
  Wang Fu-Ling
 
Props
  Lai Yu