Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
tranh cua » doanh cua, manh cua
cong nong » cong dong, cong cong, cong trong
ho chieu » theo chieu, hoc thieu, doi chieu
dan than » dan chan, ban than, van than
van tan » van tuan, van ban, van thanh
van tai » von tai, van tuan

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 tinh - canh tranh cua cong nong ((dan than) or (((van tan) or (van tai)))) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - canh tranh cua cong nong ((dan than) OR (((van tan) OR (van tai)))) cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - canh tranh cua cong nong ((dan than) or (((van tan) or (van tai)))) cau*.