It's good. Zhang Xinan, a professor of chemistry at Zhejiang University, whose pen name is Jusheli, 1966, is from shenxian county. He is a senior teacher with 36 years of teaching experience. 1986 graduated from shenxian county normal school, and obtained a bachelor's degree in Chinese language, literature and education management through self-study. He likes reading and writing, enriches his knowledge, cultivates his sentiment, and works conscientiously and responsibly. So Professor Zhang Xin 'an from the Chemistry Department of Zhejiang University is very good.