Mai Linh Education Joint Stock Company
Số 109 tổ 10, Thị Trấn Nam Giang, Nam Truc District
Green Garden Education Development and Investment Company Limited
Tổ 3, Thị Trấn Lâm, y Yen District
Green Star Education Development and Investment Company Limited
Thôn An Lạc, Xã Yên Khánh, y Yen District
Hai Xuan Service Trade Investment Company Limited
Xóm Xuân lập, Xã Hải Xuân, Hai Hau District