Perhaps you should try some spelling variations:
truyen tai » truyen dai, truyen bai, truyen tam
xuyen tai » xuyen tac, nguyen tai, luyen thi
cac thoi » cac toi, cac hop, cac tro
thi cong » tai cong, thien cong
te cong » tai cong, thu cong
ve ky » va ky, ke ky
ve y » ve _, ke y, te y
dong » dung

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