Perhaps you should try some spelling variations:
thanh thang » thanh thanh, thanh hang, thanh toan
thanh trung » thanh tung
nhanh thang » nhanh thanh, nhanh quang, hanh trang
thong cong » trong cong, tong cong, thong thong
thanh than » thanh thanh, thanh toan, thanh phan
trung cua » truong cua, trung tuan, trung cap
cua thong » cua thuong, cua khong, cua tong
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 thong cong ((thanh than) or (((thanh thang) OR (nhanh thang)))) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho trieu tinh - thanh trung cua thong cong ((thanh than) OR (((thanh thang) OR (nhanh thang)))) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho trieu tinh - thanh trung cua thong cong ((thanh than) or (((thanh thang) OR (nhanh thang)))) cau".
• Adding a wildcard symbol may retrieve word variants: ho trieu tinh - thanh trung cua thong cong ((thanh than) or (((thanh thang) OR (nhanh thang)))) cau*.