Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, cong tan
thanh tran » thanh trang, thanh toan, thanh tra
theo chuc » theo chu, tho chu, treo chu
hanh hang » thanh hang, hang hang, hanh han
cua thong » cua thuong, cua khong, suat thong
cua tong » cua cong, cua dong, cua nong
tran man » tran manh, tran van, tran tan

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 - hanh hang ((cua thong) or (cua tong)) cong thanh tran man~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chuc nang - hanh hang ((cua thong) OR (cua tong)) cong thanh tran man.
• Adding a wildcard symbol may retrieve word variants: theo chuc nang - hanh hang ((cua thong) or (cua tong)) cong thanh tran man*.