For the event sponsored by Science & Technology Review to select Chinese annual top advances in science,technology and engineering,altogether top 10 scientific,top 10 technological and top 10 engineering achievements have been selected from influential academic journals and scientific newspapers during Jan.1 to Dec.31,2021.The selection procedure involved screening and recommending candidates internally,followed by appraisal of experts including editorial board members and external reviewers.This article introduces these selected achievements in a chronological order of publishing.

S&T achievements of China  /  major advance of science  /  major advance of technology  /  major advance of engineering