Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, ho chieu, theo chu
nhung cong » dung cong, thong cong, hang cong
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
dan toan » van toan, dan than, manh toan
cho chu » cho thue

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) or (cho chu)) sach - thanh trung cua nhung cong ((dan toan) or (anh tuan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (cho chu)) sach - thanh trung cua nhung cong ((dan toan) OR (anh tuan)) cau.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (cho chu)) sach - thanh trung cua nhung cong ((dan toan) or (anh tuan)) cau*.