Perhaps you should try some spelling variations:
chieu sang » chieu xanh, hieu lang, nhieu tang
chieu sach » chinh sach, chiet tach, chieu xanh
tong cong » trong cong, cong cong, dung cong
anh nang » ganh nang, anh bang, anh dang
nang dua » nang du, nang suat, nang quan
dua tong » dua trong, cua tong, qua trong
cong dan » cong san, cong tan, huong dan
chan cao » chan cho, chat cao, chay cao
han cho » hang cho, han che, san cho

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 (chieu sach)) - anh nang dua tong cong dan ((chan cao) or (han cho))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu sang) OR (chieu sach)) - anh nang dua tong cong dan ((chan cao) OR (han cho)).
• Adding a wildcard symbol may retrieve word variants: theo ((chieu sang) or (chieu sach)) - anh nang dua tong cong dan ((chan cao) or (han cho))*.