Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
canh tran » canh tranh, banh trang, lanh tranh
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
van dung » van dong, xay dung, tin dung
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than ban » thanh ban, toan ban, than man

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

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