Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
chieu sach » chinh sach, chiet tach, chieu sang
nhung cong » dung cong, thong cong, hang cong
thanh toan » thanh hoa, thanh san
truong va » truong dai, truong cao, truong dao
ho chieu » theo chieu, hoc thieu, doi chieu
dan toan » van toan, dan than, manh toan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sach - thanh truong va nhung cong ((dan toan) or (((tinh toan) or (thanh toan)))) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh truong va nhung cong ((dan toan) OR (((tinh toan) OR (thanh toan)))) cao.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh truong va nhung cong ((dan toan) or (((tinh toan) or (thanh toan)))) cao*.