Perhaps you should try some spelling variations:
thanh thang » nhanh thang, thanh thanh, thanh hang
thong cong » trong cong, tong cong, thong thong
thanh than » thanh thanh, thanh toan, thanh phan
trung cua » truong cua, trung tuan, dung cua
trung cap » truong cao, trung tam
ho trieu » mot trieu, 25 trieu, 30 trieu

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