Perhaps you should try some spelling variations:
thanh trung » thanh tung
chua dong » cua dong, ha dong, huy dong
luong van » luong va, duong van, luong vat
theo yeu » theo tieu, thiet yeu, theo chu
yeu tinh » yeu tin, lieu tinh, kieu tinh
cua tong » cua cong, cua dong, cua nong
van toan » van tuan, van tan, van thanh
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo yeu tinh - thanh trung ((cua tong) or (chua dong)) luong van toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo yeu tinh - thanh trung ((cua tong) OR (chua dong)) luong van toan cao.
• Adding a wildcard symbol may retrieve word variants: theo yeu tinh - thanh trung ((cua tong) or (chua dong)) luong van toan cao*.