Perhaps you should try some spelling variations:
hanh trinh » canh tranh
cong thanh » dong thanh, cong trinh, cong tan
thanh than » thanh thanh, thanh thang, thanh toan
hieu xanh » chieu xanh, hieu manh, hieu nganh
dang cong » dung cong
doc hieu » toc thieu, hoc thieu, hoc hien
cua dang » cua cong, cua ban
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc hieu xanh - ((hanh trinh) OR (hanh chinh)) cua dang cong thanh than cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doc hieu xanh - ((hanh trinh) OR (hanh chinh)) cua dang cong thanh than cap".
• Adding a wildcard symbol may retrieve word variants: doc hieu xanh - ((hanh trinh) OR (hanh chinh)) cua dang cong thanh than cap*.