Perhaps you should try some spelling variations:
chieu sang » chieu sach, hieu lang, nhieu tang
chieu xanh » chieu sach, chieu tinh, hieu manh
khong cong » thong cong, khong cang, chong cong
cua khong » hua khong, cua phuong, cua thuong
thanh lap » thanh san, phan lap, thanh hai
thanh bac » nhanh bac, thanh bai, thanh san
mang cua » manh cua, dung cua, ban cua
cong dan » cong san, cong tan, huong dan

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu sang) OR (chieu xanh)) - cach mang cua khong cong dan ((thanh lap) OR (thanh bac))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu sang) OR (chieu xanh)) - cach mang cua khong cong dan ((thanh lap) or (thanh bac))~".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu sang) OR (chieu xanh)) - cach mang cua khong cong dan ((thanh lap) or (thanh bac))*.