Perhaps you should try some spelling variations:
tuyen tai » truyen tai, tuyen tap, xuyen tai
cong cong » cong dong, trong cong, dung cong
cac khu » cac thu, cac khoi, cac kieu
y thuoc » ly thuoc, ty thuoc, 3 thuoc
cac che » cac he, cac chien, cac chat
y thuc » ty thuc, _ thuc, a thuc
ban ve » ban va
y thu » ly thu, ky thu, _ thu

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

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