Perhaps you should try some spelling variations:
thuoc sach » hoc sach, nuoc sach, thuat sach
sach va » sach xa, sach ha, sach dao
cua tre » cuu tre, cua triet, dua tren
danh vi » hanh vi, dinh vi, danh di
va danh » va dinh, va dan, va hanh
va tham » van tham, va cham, va thanh
va chat » van chat, va phat, cao chat
lang xa » lang ha, dang xay, lang van
va lang » va nang, hoa lang
loc va » hoc va, luc va
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuoc sach va lang xa hoi. lieu ((va chat) or (va tham)) loc va danh vi ((cua tre) OR (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuoc sach va lang xa hoi. lieu ((va chat) OR (va tham)) loc va danh vi ((cua tre) OR (cua te))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuoc sach va lang xa hoi. lieu ((va chat) or (va tham)) loc va danh vi ((cua tre) OR (cua te))*".