Perhaps you should try some spelling variations:
xuyen tai » xuyen tac, nguyen tai, truyen tai
thai cong » tai cong, thi cong, thanh cong
cong cong » cong dong, trong cong, dung cong
va thuat » ky thuat, ki thuat, va thuc
cac che » cac he, cac chien, cac chat
ca cua » co cua
le y » le ky, le sy, le _
ly y » ly ky

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

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