Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
hanh tranh » canh tranh, hanh trinh, lanh tranh
lieu tinh » trieu tinh, diep tinh, bien tinh
dung cong » dung trong
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, huong dan
toan ban » van ban
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 tranh) or (hanh trang)) cua dung cong dan ((toan ban) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho lieu tinh - ((hanh tranh) OR (hanh trang)) cua dung cong dan ((toan ban) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: ho lieu tinh - ((hanh tranh) or (hanh trang)) cua dung cong dan ((toan ban) or (toan tap))*.