What career did  GeLing Yan have?

Context: Geling Yan is a Chinese-American author and screenwriter. Yan began performing as a dancer at age 12. She served in the People's Liberation Army in Chengdu, during the Cultural Revolution in Tibet and later as a journalist in the Sino-Vietnamese War, achieving a rank equivalent to lieutenant colonel.

Answer: She is an author, screenwriter, and once was a dancer and a journalist.