Hellow guys, Welcome to my website, and you are watching 骨質疏鬆患者必要知的五個貼士，可以預防及減慢骨流失，配合三個運動［Eng Subtitles] 5 Tips for Osteoporosis. and this vIdeo is uploaded by Dr. Joe Wong at 2024-01-20T02:05:58-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.