Perhaps you should try some spelling variations:
lieu tinh » trieu tinh, diep tinh, bien tinh
van thanh » van tuan
ban thanh » ban hanh, ban hang
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
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 ((van thanh) or (ban thanh)) cong dan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho lieu tinh - canh tranh ((van thanh) OR (ban thanh)) cong dan phan cau.
• Adding a wildcard symbol may retrieve word variants: ho lieu tinh - canh tranh ((van thanh) or (ban thanh)) cong dan phan cau*.