Perhaps you should try some spelling variations:
cong cong » cong dong, trong cong, dung cong
cach thuc » anh thuc
cac thu » cac thoi
cac che » cac he, cac chien, cac chat
ban vat » bang vat, ben vat, ban va
te cong » tai cong, thi cong, thu cong
vat y » vat ly, vat _
tuyen » truyen, quyen

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

• Performing a fuzzy search may retrieve terms with similar spellings: tuyen tap ((((cac thu) OR (cach thuc))) or (cac che)) đe co ban vat y te cong cong~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tuyen tap ((((cac thu) OR (cach thuc))) OR (cac che)) đe co ban vat y te cong cong.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tuyen tap ((((cac thu) OR (cach thuc))) or (cac che)) đe co ban vat y te cong cong".
• Adding a wildcard symbol may retrieve word variants: tuyen tap ((((cac thu) OR (cach thuc))) or (cac che)) đe co ban vat y te cong cong*.