Perhaps you should try some spelling variations:
hanh tung » thanh tung, manh tung, hanh dung
bang cong » dang cong, bang song, hang cong
theo chu » theo chieu, cho chu, chao chu
anh tang » anh bang, anh dang, anh nang
cua bang » chua bang, cua ban, cua dang
cong tac » cong ty
tac tran » tan tran, tac trai, tac tren
tran cau » tran chau, toan cau, ran cau
cua chu » sua chua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chu) or (cua chu)) xanh - ((hanh tung) or (anh tang)) cua bang cong tac tran cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chu) OR (cua chu)) xanh - ((hanh tung) OR (anh tang)) cua bang cong tac tran cau.
• Adding a wildcard symbol may retrieve word variants: ((theo chu) or (cua chu)) xanh - ((hanh tung) or (anh tang)) cua bang cong tac tran cau*.