Perhaps you should try some spelling variations:
truong cao » truong dai
trung cua » truong cua, trung tuan, trung cap
hang cong » hang nong, bang cong, thanh cong
dang cong » dung cong
ho trieu » mot trieu, 25 trieu, 30 trieu
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

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