Perhaps you should try some spelling variations:
phuong danh » phuong anh, phuong dinh, phuong hanh
chieu sang » chieu sach, chieu xanh, hieu lang
thanh hang » thanh hoang, thanh thang, tranh hang
phuong dan » phuong doan, huong dan, phuong lan
doi chieu » doc hieu, doi chi, ho chieu
va truong » van truong, xa truong, va thuong
toan tap » toan ban

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 hang va truong ((phuong dan) or (phuong danh)) toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sang - thanh hang va truong ((phuong dan) OR (phuong danh)) toan tap.
• Adding a wildcard symbol may retrieve word variants: doi chieu sang - thanh hang va truong ((phuong dan) or (phuong danh)) toan tap*.