Thereafter, he constructed a mud fort (now in the western part of the city), with a moat surrounding it, and nine large gates.
Phường Hắc Dịch gồm có 9 khu phố: 1; 2; 3; 4; 5; Nông Trường; Trảng Cát; Trảng Lớn; Suối Nhum.