Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
hoc thieu » toc thieu, hoc hien
truong va » truong dai, truong cao, truong dao
theo chu » theo chieu, cho chu, chao chu
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
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: ((hoc thieu) or (theo chu)) sach - thanh truong va nhung ((cong dan) OR (cong san)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (theo chu)) sach - thanh truong va nhung ((cong dan) OR (cong san)) toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc thieu) or (theo chu)) sach - thanh truong va nhung ((cong dan) OR (cong san)) toan cao".
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (theo chu)) sach - thanh truong va nhung ((cong dan) OR (cong san)) toan cao*.