Perhaps you should try some spelling variations:
manh tung » manh hung, thanh tung
dung cong » dung trong
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
chu sang » thu sang, chieu sang, chuc nang
chu bang » thu bang, chuc nang, chu quang
tung van » trung van, tang van, dung van
van dung » van dong, xay dung, tin dung
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: chao ((chu sang) or (chu bang)) - manh tung van dung cong manh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao ((chu sang) OR (chu bang)) - manh tung van dung cong manh toan cao.
• Adding a wildcard symbol may retrieve word variants: chao ((chu sang) or (chu bang)) - manh tung van dung cong manh toan cao*.