Research on Chinese classic dance music of 20th century 并列题名：Research on Chinese classic dance music of 20th century Research on Chinese Water Margin drama in the 20th century Research on Chinese piano composition in the 20th century Research on Chinese picture-story books of the 20th century Research on Chinese piano education thought in the 20th century Chinese classical musics of the 20th century Research on Chinese classical dancing music 并列题名：Research on Chinese piano composition in the 20th century 并列题名：Research on Chinese picture-story books of the 20th century