Perhaps you should try some spelling variations:
nhanh tinh » nhanh thanh, hanh trinh, nhan sinh
hanh tinh » hanh trinh, thanh tinh, canh tinh
dang cong » dung cong
theo chu » theo chieu, chao chu, theo yeu
cua dang » cua cong, cua ban
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than ban » thanh ban, toan ban, than man
cho chu » cho thue

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) or (cho chu)) xanh - ((hanh tinh) OR (nhanh tinh)) cua dang cong dan than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chu) OR (cho chu)) xanh - ((hanh tinh) OR (nhanh tinh)) cua dang cong dan than ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chu) or (cho chu)) xanh - ((hanh tinh) OR (nhanh tinh)) cua dang cong dan than ban".
• Adding a wildcard symbol may retrieve word variants: ((theo chu) or (cho chu)) xanh - ((hanh tinh) OR (nhanh tinh)) cua dang cong dan than ban*.