Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang, nhieu tang
thanh phan » thanh pho, thanh san, thanh toan
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
phan cua » nhan cua, than cua, phat cua
ty van » ly van, ta van

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