Perhaps you should try some spelling variations:
thang nong » thang long, hang nong, tang nong
toan trong » toan thong, tran trong, gian trong
hieu lang » chieu sang, hieu quang, nhieu tang
trong van » trong cac
nong toan » bong toan, cong toan, nong tan
doi hieu » doi chieu, doc hieu, doi hien
song van » hoang van, duong van, dang van
trong co » trong ca, trong cong, trong cuoc

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi hieu lang - thanh ((song van) or (trong van)) thang nong toan trong co~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi hieu lang - thanh ((song van) OR (trong van)) thang nong toan trong co*.