Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
chiet tach » chieu sach
tranh cua » doanh cua, manh cua
hang cong » dang cong, hang nong, bang cong
thanh cha » thanh ha, thanh nha, thanh phan
thanh bac » nhanh bac, thanh bai, thanh san
cua hang » cua dang, cua nhung, cua cong
cong dan » cong san, cong tan, huong dan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu sang) or (chiet tach)) - canh tranh cua hang cong dan ((thanh cha) or (thanh bac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sang) OR (chiet tach)) - canh tranh cua hang cong dan ((thanh cha) OR (thanh bac)).
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sang) or (chiet tach)) - canh tranh cua hang cong dan ((thanh cha) or (thanh bac))*.