• HK Pui Ching Middle School (香港培正中學) has a picture and a brief history of PCMS.
• E-mail your alma mater HK Pui Ching (香港培正電子郵件地址) .
• Macau Pui Ching (澳門培正).
• Global Pui Ching Alumni Association (全球培正同學總會).
• Hong Kong Alumni Net (香港同學通訊網): access electronic alumni mailing lists for some institutions in HK.
• San Francisco Pui Ching Alumni Association (三潘市培正同學會) has Pui Ching home pages, activies, news, Chinese stuff, and much more.
• Ontario Puiching Alumni Association (加拿大安省培正同學會)
• 47 Rainbow Class (虹社)
• 49 Kai Class Toronto Crowning Photo (堅社多倫多加冕照片)
• 54 Hong Class (匡社)
• 55 Chung Class (忠社)
• 57 Fai Class (輝社)
• 59 Kwong Class (光社)
• 61 Shin Class (善社)
• 63 Chun Class (真社)
• 65 Yiu Class (耀社)
• 68 Yan Class (仁社)  
• 69 Sing Class (昇社)
• 70 Heem Class (謙社)
• 71 Gong Class (剛社)
• 73 Kang Class North America Web page (北美勤社)
• 73 Kang Class (勤社)
• Another 73 Kang Class (勤社)
• 76 Jet Class (捷社) 
• 79 Wing Class (榮社)
• 80 Wing Class (穎社) has e-mail list and Chinese Web software.
• 81 King Class (勁社)
• 83 Hoi Class (凱社)

*Other Links of Interest (其他有趣網絡連系)*

• Grand Jewelry Ltd. (大成珠寶金行).
• Lincoln Pharmacy (林肯藥房). .
• National Home Reviews (李志輝工程碩士). .
• William & Son's Optical (耀光眼鏡) is a business operated by alumni William Chan (陳耀光).
• First Ave Optical (第一眼鏡) is a business operated by '70 alumni Perseus Pan (潘平章).
• Robert Yau, CGA (邱鐘輝會計師) .
• ACP Marketing Inc. is a business operated by alumni David Sze (施大偉). Click Here for his message.
•  sanctuarysoftware is a business operated by a 93 class alumni in US