Perhaps you should try some spelling variations:
hanh trung » thanh trung, hanh trang, manh trung
trung cua » truong cua, trung tuan, trung cap
cua trong » cua truong, cua trung, qua trong
ho trieu » mot trieu, ho chieu, 10 trieu
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan cau » toan cao, toan ban, toan tap

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 (((30 trieu) OR (25 trieu)))) tinh - hanh trung cua trong cong san toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho trieu) OR (((30 trieu) OR (25 trieu)))) tinh - hanh trung cua trong cong san toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho trieu) or (((30 trieu) OR (25 trieu)))) tinh - hanh trung cua trong cong san toan cau".
• Adding a wildcard symbol may retrieve word variants: ((ho trieu) or (((30 trieu) OR (25 trieu)))) tinh - hanh trung cua trong cong san toan cau*.