Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
hanh manh » hanh mang, lanh manh, hoang manh
cua thong » cua thuong, cua khong, cua tong
30 trieu » 25 trieu
manh cua » doanh cua, ban cua
cong tan » cong tac, cong san, cong thanh
toan cau » toan cao, toan ban, toan tai
toan tap » toan ban
quan ha » quan he

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

• If you are trying to use Boolean operators, they must be ALL CAPS: 30 trieu tinh - hanh manh cua thong cong tan ((((toan cau) OR (toan tap))) OR (quan ha))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "30 trieu tinh - hanh manh cua thong cong tan ((((toan cau) OR (toan tap))) or (quan ha))~".
• Adding a wildcard symbol may retrieve word variants: 30 trieu tinh - hanh manh cua thong cong tan ((((toan cau) OR (toan tap))) or (quan ha))*.