Perhaps you should try some spelling variations:
phuong dong » phuong dung, phuong hoang, chuong duong
chieu tinh » trieu tinh, lieu tinh, chau tinh
hieu quang » thieu quang, hieu quan, hieu qua
thanh hang » thanh hoang, thanh thang, tranh hang
va phuong » va thuong, cac phuong
dong dan » dong danh, duong dan, dong san
than ban » thanh ban, than man, nhuan ban
toan ban » van 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 tinh) or (hieu quang)) - thanh hang va phuong dong dan ((than ban) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu tinh) OR (hieu quang)) - thanh hang va phuong dong dan ((than ban) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: doi ((chieu tinh) or (hieu quang)) - thanh hang va phuong dong dan ((than ban) or (toan ban))*.