Perhaps you should try some spelling variations:
thuoc sach » hoc sach, nuoc sach, thuat sach
danh lai » danh sai, gianh lai, dinh lam
ve triet » va trien, su triet
lang xa » lang ha, dang xay, lang van
sach ky » sac ky, sach y, sach ty
va chat » van chat, va phat, cao chat
dang xa » dang xay, dang ha, dang va
va danh » va dinh, va dan, va hanh
va cham » va tham
lai ve » loai ve, lai va, la ve

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 ky ((dang xa) OR (lang xa)) hoi. lieu ((va cham) or (va chat)) duc va danh lai ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuoc sach ky ((dang xa) OR (lang xa)) hoi. lieu ((va cham) OR (va chat)) duc va danh lai ve triet*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuoc sach ky ((dang xa) OR (lang xa)) hoi. lieu ((va cham) or (va chat)) duc va danh lai ve triet*".