Perhaps you should try some spelling variations:
tran hoang » tran hong, quan hoang, tran quang
tuyen tai » truyen tai, tuyen tap, nguyen tai
xuyen tai » xuyen tac, nguyen tai, truyen tai
tran dang » tran quang, tranh hang, tran van
cac thu » cach thuc, cac thoi
ban ve » ban va
ve ly » ve ky, ve li, ve y

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

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