Perhaps you should try some spelling variations:
hoang manh » hoang minh, hoang anh, hoang xanh
khong cong » thong cong, khong cang, chong cong
mot trieu » mot chieu, mot tri, mon triet
cua khong » hua khong, cua phuong, cua thuong
ho trieu » 30 trieu, ho chieu, 10 trieu
25 trieu » 30 trieu
manh cua » doanh cua, ban cua
cong tac » cong ty
tac tran » tan tran, tac trai, tac tren
tran cao » toan cao, tran chau, trang cho

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((ho trieu) OR (mot trieu))) or (25 trieu)) tinh - hoang manh cua khong cong tac tran cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((ho trieu) OR (mot trieu))) OR (25 trieu)) tinh - hoang manh cua khong cong tac tran cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((ho trieu) OR (mot trieu))) or (25 trieu)) tinh - hoang manh cua khong cong tac tran cao".
• Adding a wildcard symbol may retrieve word variants: ((((ho trieu) OR (mot trieu))) or (25 trieu)) tinh - hoang manh cua khong cong tac tran cao*.