Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang, nhieu tang
nhanh lang » nhanh quang, nhanh thang, nhan dang
phuong dan » phuong danh, phuong doan, huong dan
phan dang » phan dau, phan cong, nhan dan
cua nhung » va nhung
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap

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