Perhaps you should try some spelling variations:
thong thanh » phong thanh, thong than, truong thanh
trong thanh » truong thanh, trung thanh, rong thanh
manh trung » manh tung, thanh trung, manh hung
thanh tung » thanh cong
cua thong » cua thuong, cua khong, cua tong
ho trieu » mot trieu, 25 trieu, 30 trieu
toan ban » van ban

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