Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
trong tuan » trung tuan, trong tan, trang tuan
trong quan » thong quan, tong quan, thong quang
nhung cong » dung cong, thong cong, hang cong
phuong cau » phuong cham, phuong cach, thuong chau
doi chieu » doc hieu, doi chi, ho chieu
huong cau » thuong chau, huong dan, huong cua
cong ban » cong bang, cong san, cong tan

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu sang - thanh ((trong tuan) OR (trong quan)) nhung cong ban ((phuong cau) or (huong cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sang - thanh ((trong tuan) OR (trong quan)) nhung cong ban ((phuong cau) OR (huong cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu sang - thanh ((trong tuan) OR (trong quan)) nhung cong ban ((phuong cau) or (huong cau))".
• Adding a wildcard symbol may retrieve word variants: doi chieu sang - thanh ((trong tuan) OR (trong quan)) nhung cong ban ((phuong cau) or (huong cau))*.