Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
dung cong » dung trong
chao chu » cho chu, cua chu, cao cho
chu xanh » chu manh, chieu xanh, chua xang
anh tang » anh bang, anh dang, anh nang
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: chao chu xanh - ((anh tang) or (hanh trang)) cua dung cong dan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao chu xanh - ((anh tang) OR (hanh trang)) cua dung cong dan toan cao.
• Adding a wildcard symbol may retrieve word variants: chao chu xanh - ((anh tang) or (hanh trang)) cua dung cong dan toan cao*.