Perhaps you should try some spelling variations:
truong thanh » truong trung, truong thpt, truong chung
lieu tinh » trieu tinh, diep tinh, bien tinh
tranh va » tranh van, trang va, trinh va
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
phan cau » phan dau, phan cac, phan tu
ho lieu » so lieu, co lieu, ho kieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho lieu tinh - canh tranh va nhung ((cong dan) or (((cong tan) or (truong thanh)))) phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho lieu tinh - canh tranh va nhung ((cong dan) OR (((cong tan) OR (truong thanh)))) phan cau.
• Adding a wildcard symbol may retrieve word variants: ho lieu tinh - canh tranh va nhung ((cong dan) or (((cong tan) or (truong thanh)))) phan cau*.