Perhaps you should try some spelling variations:
thanh tung » thanh cong
cua hoang » cua hang, quan hoang, tuan hoang
vuong van » duong van, luong van, muong van
ho trieu » mot trieu, 25 trieu, ho chieu
30 trieu » 25 trieu
tung cua » trung cua, tuong cua, dung cua
duong va » duong van, dung va, luong va
tuan cau » toan cau, quan cau, tuan cu

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) or (30 trieu)) tinh - thanh tung cua hoang ((vuong van) or (duong va)) tuan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho trieu) OR (30 trieu)) tinh - thanh tung cua hoang ((vuong van) OR (duong va)) tuan cau.
• Adding a wildcard symbol may retrieve word variants: ((ho trieu) or (30 trieu)) tinh - thanh tung cua hoang ((vuong van) or (duong va)) tuan cau*.