Perhaps you should try some spelling variations:
tuyen tai » truyen tai, tuyen tap, nguyen tai
xuyen tai » xuyen tac, nguyen tai, truyen tai
cac chu » cac thu, cac khu, ca chu
te cong » tai cong, thi cong, thu cong
cac che » cac he, cac chien, cac chat
ban ve » ban va
ve ky » va ky, ke ky
ky te » y te, ky le, ly te

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) or (xuyen tai)) ((cac chu) OR (cac che)) đe co ban ve ky te cong (dong or dung)~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tuyen tai) OR (xuyen tai)) ((cac chu) OR (cac che)) đe co ban ve ky te cong (dong OR dung).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tuyen tai) or (xuyen tai)) ((cac chu) OR (cac che)) đe co ban ve ky te cong (dong or dung)".
• Adding a wildcard symbol may retrieve word variants: ((tuyen tai) or (xuyen tai)) ((cac chu) OR (cac che)) đe co ban ve ky te cong (dong or dung)*.