Whose apprentice is Ran Fengling?

Ran Fengling, male, 1956, Guangzong, Hebei, a disciple of Wang Xuetao, now lives in Beijing. 1982 graduated from the department of flowers and birds of Beijing Painting and Calligraphy Research Institute, and his 7-year military career was handed down from Wang Xuetao. So Ran Fengling is Wang Xuetao's apprentice.