Perhaps you should try some spelling variations:
cong cong » cong dong, trong cong, dung cong
cach thuc » anh thuc, cac thu
cac kieu » cach tieu, cac yeu, tac kiem
te cong » tai cong, thi cong, thu cong
cac khu » cac thu, cac khoi
ve ky » va ky, ke ky
ve _ » va _
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 khu) or (cac kieu))) or (cach thuc)) đe co ban ((ve _) or (ve ky)) te cong cong~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tuyen tap ((((cac khu) OR (cac kieu))) OR (cach thuc)) đe co ban ((ve _) OR (ve ky)) te cong cong.
• Adding a wildcard symbol may retrieve word variants: tuyen tap ((((cac khu) or (cac kieu))) or (cach thuc)) đe co ban ((ve _) or (ve ky)) te cong cong*.