 She was 21 and he was 36.They married in the same place where Zhou Enlai had married earlier and then lived in the residence of a Comintern agent, Mikhail Borodin.Hoàng Văn Chí argued that in June 1925 he betrayed Phan Bội Châu, the famous leader of a rival revolutionary faction and his father's old friend, to French Secret Service agents in Shanghai for 100,000 piastres.