How many brothers and sisters does Ge Weidong have?

A sister. Ge Weidong, male, Hui nationality, from Guiyang, Guizhou, has a sister named Ge Guilan, who graduated from Sichuan University. She is currently the chairman of Shanghai Chaos Investment Co., Ltd. and the chairman of the investment decision-making committee of Shanghai Chaos Daoran Asset Management Co., Ltd., female, Ge Weidong's sister, and the third largest shareholder of Tibet Pharmaceutical.