When he reached adulthood he joined Trần Minh Công (Trần Lãm), one of the Twelve Warlords (Thập Nhị Sứ Quân), who made him a general due to his skills and talents.
Ketika ia mencapai usia dewasa ia bergabung dengan Trần Minh Công (Trần Lãm), salah satu dari Dua Belas Panglima Perang (Thập Nhị Sứ Quân), yang menjadikannya jenderal karena keterampilan dan bakatnya.