Question 1: First, he is one of the leading figures in China's scientific and technological circles, and the principles
Question 1: First, he is one of the leading figures in China's scientific and technological circles, and the principles he invented are widely used, which makes it so "cost-saving" and convenient to record Chinese. Secondly, he insisted on the truth and was keen to expose the scams and traps in academic circles.
Question 1: Appropriate. It vividly shows that Wang Xuan's contribution is "recording a complex Chinese character or picture with a few limited coded information", which highlights his great achievements.
Question 1: You can explain yourself. Example answer: (1) I think this part cannot be deleted. Because this part shows the relationship between the interviewee and Wang Xuan, it shows that Academician He knows Wang Xuan very well and enhances the authenticity of the article. At the same time, it also enriched the image of Wang Xuan.
(2) I think this part should be deleted. Because this article introduces Wang Xuan's great contribution to science, this part about his hobbies can be deleted, otherwise he will pretend to be the host.
leave out