Hellow guys, Welcome to my website, and you are watching 小朋友大朋友都可以好開心編程 － 劉光曆，Hour of Code HK導師. and this vIdeo is uploaded by Hour of Code Hong Kong at 2015-04-22T11:42:25-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
