Wu said of the mentorship provided by Cheng :
One of Wu 's role models and mentors as a writer was Cheng Ching - wen , who wrote the short story collection Three - Legged Horse .
Wu said of the mentorship provided by Cheng Ching - wen :
One of Wu 's role models and mentors as a writer was Cheng Ching - wen , who wrote the short story collection Three - Legged Horse .