Perhaps you should try some spelling variations:
hanh manh » hanh mang, lanh manh, hoang manh
hang cong » dang cong, hang nong, bang cong
chu xanh » chu manh, chieu xanh, chua xang
manh cua » doanh cua, ban cua
cua hang » cua dang, cua nhung, cua cong
cong dan » cong san, cong tan, huong dan
toan ban » van ban
toan cao » toan tap

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xanh) OR (ho manh)) - hanh manh cua hang cong dan ((toan ban) OR (toan cao))~".
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) OR (ho manh)) - hanh manh cua hang cong dan ((toan ban) OR (toan cao))*.