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