A Corpus-based Study on the Features and Applications of Chinese English Learners is written by Professor Zhen Fengchao of Shanghai Jiaotong University. The book covers a series of the author’s theoretical exploration of corpus studies as well as empirical studies on the English features of Chinese learners in his academic research. The book discusses Chinese learners’ English features in terms of semantic sequence, valency pattern, collovalency, lexical coverage, vocabulary knowledge, prefabricated chunk, discourse markers, reaction tokens, and interruption. The work seamlessly integrates empirical research and pedagogical application, and its findings are of great reference value and guidance for foreign language teaching. This paper intends to review the main content and highlights the comprehensive summary, valuable guidance, multifarious perspectives as well as its enlightenment to foreign language teaching.