Perhaps you should try some spelling variations:
nhieu tang » chieu sang, hieu lang, nhiet nang
tranh cua » doanh cua, manh cua
dong cong » duong cong, dung cong, cong cong
dang cong » dung cong
hach toan » thanh toan, manh toan
ho nhieu » hop nhieu, ho chieu, he nhieu
toan cau » 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: ho nhieu tang - canh tranh cua ((dong cong) or (dang cong)) hach toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho nhieu tang - canh tranh cua ((dong cong) OR (dang cong)) hach toan cau.
• Adding a wildcard symbol may retrieve word variants: ho nhieu tang - canh tranh cua ((dong cong) or (dang cong)) hach toan cau*.