Perhaps you should try some spelling variations:
thanh trung » thanh tung
thong huong » thong thuong, thong duong, thong thong
trung cua » truong cua, trung tuan, trung cap
cua thong » cua thuong, cua khong, cua tong
ho trieu » mot trieu, 25 trieu, 30 trieu
phan cau » phan cac, phan lap, toan cau
phan dau » hang dau

You may be able to get more results by adjusting your search query.

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