Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
thanh lai » thanh hai, thanh lap, thanh loi
tang van » dang van, hoang van, trong van
sach ty » sach y, sach tu, sach thu
cua tre » cua te, cua triet, dua tren
cuu tre » cau tren, cau treo
va cham » va chat, va tham
hieu va » lieu va, hieu qua
van hoi » van hoa, van hoc, van hoe
ty tang » tay tang, ty xang, ty hang
soc va » hoc va, doc va, goc va
loc va » hoc va, luc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuat sach ty tang van hoi. hieu va cham ((soc va) or (loc va)) thanh lai ((cua tre) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat sach ty tang van hoi. hieu va cham ((soc va) OR (loc va)) thanh lai ((cua tre) OR (cuu tre)).
• Adding a wildcard symbol may retrieve word variants: thuat sach ty tang van hoi. hieu va cham ((soc va) or (loc va)) thanh lai ((cua tre) or (cuu tre))*.