Perhaps you should try some spelling variations:
cua truong » cua trung, xuan truong, cac truong
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
ho chieu » theo chieu, hoc thieu, doi chieu
dong tan » duong tan, dong tai, cong tan
dong san » cong san, dong bang, dong von
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: ((ho chieu) or (doi chi)) tinh - hanh tranh cua truong ((dong tan) or (dong san)) than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (doi chi)) tinh - hanh tranh cua truong ((dong tan) OR (dong san)) than cau.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (doi chi)) tinh - hanh tranh cua truong ((dong tan) or (dong san)) than cau*.