Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hanh trang » thanh trung, canh tranh, minh trang
dung cong » dung trong
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than tap » toan tap, han tap, phan tap
chu van » cuu van

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu van) OR (chu han)) - ((hanh trang) or (hanh trinh)) cua dung cong dan than tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu van) OR (chu han)) - ((hanh trang) OR (hanh trinh)) cua dung cong dan than tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu van) OR (chu han)) - ((hanh trang) or (hanh trinh)) cua dung cong dan than tap".
• Adding a wildcard symbol may retrieve word variants: theo ((chu van) OR (chu han)) - ((hanh trang) or (hanh trinh)) cua dung cong dan than tap*.