Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
nhieu tang » hieu lang, nhiet nang
hoang tinh » hoang thinh, hoang minh, hoang dinh
tinh cua » trinh cua, sinh cua, tinh chat
ban cong » bang cong, van cong, phan 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.

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chieu sang) or (nhieu tang)) - hoang tinh cua ban cong dan ((toan ban) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu sang) OR (nhieu tang)) - hoang tinh cua ban cong dan ((toan ban) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: theo ((chieu sang) or (nhieu tang)) - hoang tinh cua ban cong dan ((toan ban) or (toan cao))*.