Complex sentence: As a traditional humanist, Mr. Li is passionate about Chinese heritage and about preserving our nation's cultural heritage, and he is also an enthusiastic advocate and contributor to the promotion of sports, arts and cultural exchanges.
Split into simpler sentences: As a traditional humanist, Mr. Li is passionate about Chinese heritage and about preserving our nation's cultural wealth. As such, he is an enthusiastic advocate and contributor to the promotion of sports, arts and cultural exchanges.