Hellow guys, Welcome to my website, and you are watching 【長安保健室】血便別急著冲,教你分辨腸道健康-大腸直腸科-王愷晟醫師. and this vIdeo is uploaded by 長安醫院 at 2021-10-03T18:51:40-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.