Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hieu cach » hieu cac, chieu sach, hieu ca
hanh tang » hanh trang, anh tang, hanh mang
dung cong » dung trong
tang quy » tan quy, nang quy, tang quan
quy dung » duy dung, qua dung, quyet dung
cong dan » cong san, cong tan, huong dan
dan van » dang van, doan van, dao van

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((((hieu cach) or (chieu xanh))) or (chinh sach)) - hanh tang quy dung cong dan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((((hieu cach) OR (chieu xanh))) OR (chinh sach)) - hanh tang quy dung cong dan van ban.
• Adding a wildcard symbol may retrieve word variants: ho ((((hieu cach) or (chieu xanh))) or (chinh sach)) - hanh tang quy dung cong dan van ban*.