Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
van thanh » ban thanh, van tuan
sach thu » sach thue, sach thieu, sach tham
sach ty » sach y, sach tu, xach tay
xang xa » lang xa, mang xa, ang xa
hieu ve » hieu va, hieu van
xuc van » duc van, luc van, vuc van
tai nha » tai ha, tai ngan, tai khoa
ve cam » ve cham, ve cac, va cam

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: te ((sach ty) OR (sach thu)) xang xa hoi. hieu ve cam xuc van thanh tai nha (nuoc OR duoc)~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ((sach ty) OR (sach thu)) xang xa hoi. hieu ve cam xuc van thanh tai nha (nuoc or duoc)~".
• Adding a wildcard symbol may retrieve word variants: te ((sach ty) OR (sach thu)) xang xa hoi. hieu ve cam xuc van thanh tai nha (nuoc or duoc)*.