Perhaps you should try some spelling variations:
thanh trung » thanh tung
hieu nganh » vien nganh, hiem ngan, hieu manh
trung tuan » trung thanh, trung tam, tran tuan
tuan khong » toan khong, tuan phong, thuan phong
khong song » khong dong, khong mong, khong xuong
hieu xanh » chieu xanh, hieu manh, dieu hanh
ban thanh » ban hanh, ban hang
thanh cap » thanh lap, hanh cap, than cap
song ban » song van, dong ban, hong ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doc ((hieu xanh) or (hieu nganh)) - thanh trung tuan khong song ban thanh cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc ((hieu xanh) OR (hieu nganh)) - thanh trung tuan khong song ban thanh cap.
• Adding a wildcard symbol may retrieve word variants: doc ((hieu xanh) or (hieu nganh)) - thanh trung tuan khong song ban thanh cap*.