Wu Chaoyang

a great reader as well as a great traveller

[Wu Chaoyang @WChaoyang]

@Wannianxianju 呵呵，家乡味道👅

[Wu Chaoyang @WChaoyang]

@yinhuatrading Which origin for Cow peas？

[Hua Chunying 华春莹 @SpokespersonCHN]

According to #WHO, 165 vaccine candidates are in some forms of trials, with 26 in clinical trials. Six #COVID19 vaccine candidates, including three from China, have entered phase-3 trials.