Perhaps you should try some spelling variations:
dan thuong » dang thuong, dan phuong, han thuong
niem nang » tiem nang, nhiet nang, nham nang
duong dan » duong dang, huong dan, duong van
anh dang » anh dong, anh dung, anh bang
dang dan » dang dang, dang van, dung dan
dong dan » dong danh, dong san, cong dan
them » theo, tham

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

• Performing a fuzzy search may retrieve terms with similar spellings: them niem nang - anh dang dan thuong ((dong dan) or (duong dan)) van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: them niem nang - anh dang dan thuong ((dong dan) OR (duong dan)) van ban*.