?, ???? ?? ??? ????? ?? ??? ??? ???? ?? ? ????. ? ???? ??? ???? ????? ????? ????? ???? ???? ????? ? ??? ?? ??? Hoàng V?n Chí argued that in June 1925 he betrayed Phan B?i Châu, the famous chief of a rival groundbreaking faction and his father's old Mate, to French website top secret support brokers in Shanghai for one hundred,000 piastres.[38]