1. He is a renowned sinologist and has published numerous books on Chinese history and culture.
他是一位著名的汉学家，出版了大量关于中国历史和文化的书籍。

2. The university has a department dedicated to the study of East Asian languages and cultures, with several sinologists on the faculty.
该大学设有一个专门研究东亚语言和文化的系，教职人员中有几位是汉学家。