Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
cua truong » cua trung, xuan truong, cac truong
tranh cua » doanh cua, manh cua
dong tan » duong tan, dong tai, dong san
cong san » cong tac
than cau » toan cau, phan cau, than cap
doi chi » doi khi

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 (doi chi)) tinh - canh tranh cua truong ((dong tan) or (cong san)) than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (doi chi)) tinh - canh tranh cua truong ((dong tan) OR (cong san)) than cau.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (doi chi)) tinh - canh tranh cua truong ((dong tan) or (cong san)) than cau*.