Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
hung thang » cang thang, hung tran
thanh toan » thanh hoa, thanh san, tinh toan
hang hang » nang hang, cang thang, lang thang
cua thong » cua thuong, cua khong, cua tong
manh toan » anh tuan, tinh toan
treo chu » theo chu, tho chu
chu nang » chuc nang, chua nang, cuu nang

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 - ((hang hang) or (hung thang)) cua thong cong ((manh toan) OR (thanh toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: treo chu nang - ((hang hang) OR (hung thang)) cua thong cong ((manh toan) OR (thanh toan)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "treo chu nang - ((hang hang) or (hung thang)) cua thong cong ((manh toan) OR (thanh toan)) cau".
• Adding a wildcard symbol may retrieve word variants: treo chu nang - ((hang hang) or (hung thang)) cua thong cong ((manh toan) OR (thanh toan)) cau*.