Perhaps you should try some spelling variations:
nhung cong » dung cong, hang cong, nhung don
thong cong » trong cong, tong cong, thong thong
theo chuc » theo chu, tho chu, treo chu
tranh cua » doanh cua
manh cua » doanh cua, ban cua
van tan » van tuan, van ban, van tai
tan cau » toan cau, van cau, tan ca

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chuc nang - canh ((tranh cua) or (manh cua)) ((nhung cong) or (thong cong)) van tan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chuc nang - canh ((tranh cua) OR (manh cua)) ((nhung cong) OR (thong cong)) van tan cau.
• Adding a wildcard symbol may retrieve word variants: theo chuc nang - canh ((tranh cua) or (manh cua)) ((nhung cong) or (thong cong)) van tan cau*.