Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
theo chuc » theo chu, tho chu, treo chu
hanh tang » hanh trang, hanh mang, hanh tung
cua nhung » va nhung
anh tang » anh bang, anh dang, anh nang
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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chuc nang - ((hanh tang) OR (anh tang)) cua nhung cong tan toan cau~".
• Adding a wildcard symbol may retrieve word variants: theo chuc nang - ((hanh tang) OR (anh tang)) cua nhung cong tan toan cau*.