Perhaps you should try some spelling variations:
trong xay » thong xay, trong cac, trong ca
tieu tinh » trieu tinh, tieu trinh, lieu tinh
cuong van » duong van, muong van, cong van
luong van » luong va, duong van, luong vat
thanh cau » thanh chau, thanh mau, nhanh cau
tang xay » dang xay, thong xay, van xay

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu tinh - anh ((tang xay) OR (trong xay)) dung ((cuong van) or (luong van)) thanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu tinh - anh ((tang xay) OR (trong xay)) dung ((cuong van) OR (luong van)) thanh cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu tinh - anh ((tang xay) OR (trong xay)) dung ((cuong van) or (luong van)) thanh cau".
• Adding a wildcard symbol may retrieve word variants: theo tieu tinh - anh ((tang xay) OR (trong xay)) dung ((cuong van) or (luong van)) thanh cau*.