Perhaps you should try some spelling variations:
chua xang » chua nang, chuc nang, chu bang
hanh dang » hanh dong, hanh dung, hanh mang
dung cong » dung trong
chu manh » ho manh, chu han, chu van
anh dang » anh dong, anh dung, anh bang
qua dung » quang dung, su dung, qua song
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
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: theo ((chua xang) or (chu manh)) - ((hanh dang) or (anh dang)) qua dung cong tan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chua xang) OR (chu manh)) - ((hanh dang) OR (anh dang)) qua dung cong tan toan cau.
• Adding a wildcard symbol may retrieve word variants: theo ((chua xang) or (chu manh)) - ((hanh dang) or (anh dang)) qua dung cong tan toan cau*.