Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, cong tan
thong cong » trong cong, tong cong, thong thong
thanh toan » thanh hoa, thanh san, tinh toan
hang hang » nang hang, cang thang, hung thang
cua thong » cua thuong, cua khong, cua tong
chu nang » chuc nang, chua nang, chu bang
cuu nang » chuc nang, cam nang, cuu van
hang cua » mang cua, hang ca, huong cua
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: treo ((chu nang) or (cuu nang)) - hang hang cua thong cong thanh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: treo ((chu nang) OR (cuu nang)) - hang hang cua thong cong thanh toan cau.
• Adding a wildcard symbol may retrieve word variants: treo ((chu nang) or (cuu nang)) - hang hang cua thong cong thanh toan cau*.