Perhaps you should try some spelling variations:
dung phuong » dung thuong, bang phuong, dung chung
thanh tung » thanh cong
phuong dan » phuong danh, phuong doan, huong dan
thi kieu » thi kiem, thi dieu, thi kim
tung cua » trung cua, tuong cua, dung cua
cua dung » cua dang, cua dong, qua dung
dan than » dan chan, ban than, van than
than cao » toan cao, thai cao, than cap
co lieu » cot lieu, co hieu, so lieu
ho kieu » ho lieu, so kieu, ho chieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((co lieu) or (((ho kieu) OR (thi kieu)))) tinh - thanh tung cua dung phuong dan than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((co lieu) OR (((ho kieu) OR (thi kieu)))) tinh - thanh tung cua dung phuong dan than cao*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((co lieu) or (((ho kieu) OR (thi kieu)))) tinh - thanh tung cua dung phuong dan than cao*".