In my previous writing "79.34%保護效力，低了㸃嗎？" (http://classic-blog.udn.com/kkuo0810/155056629), I left a question to you: is the vaccine  of 79.34% efficacy by Sinopharm produced inferior to its counterpart of Pfizer which boasts of 95% efficacy? 

Attached below please find another article written in popular science to compare the one of Sinopharm produced in traditional method with the other one of Pfizer in a new tech called mRNA: https://user.guancha.cn/main/content?id=442762&page=1.  Again, please make judgement by yourselves.

BTW, the other day that imbecile speakman of "Committee of Mainland Affairs" commented on the free-of-charge inoculation on Sinopharm vaccine  and threatened the islanders in Mainland not being "guinea pigs" to the vaccine.  For crying out loud, I just cannot believe my ears!  Injecting or not injecting is totally up to the people from Taiwan to use their discretion.  Let me tell you, Mr Speakman, those who are living, studying, or doing business in China Mainland are definitely smarter than you, so please lose no sleep over the decision they are going to make.