In 1378 he married Prince Trần Húc, a Vietnamese royal captive, to his daughter and put the prince in charge of the Cham army advance into Nghe An. Dai Viet court, due to lacking of a central control over manpower and resources, unable to reassert power in the south, where Po Binasuor recruited Vietnamese men from southern regions for his army.
In 1378, he married Prince Trần Húc, a Vietnamese royal captive, to his daughter and appointed him in charge of the Cham army advance into Nghe An. The Dai Viet court, due to a lack of central control over manpower and resources, was unable to regain power in the south, where Po Binasuor recruited Vietnamese men from southern regions for his army.