Perhaps you should try some spelling variations:
thuoc sach » hoc sach, nuoc sach, thuat sach
thai cua » than cua, tai cuc, tri cua
ve cham » va cham, ve chat, vu cham
sach ty » sach y, sach tu, sach thu
va dinh » van dinh, va kinh, va tinh
vai cuu » vai cua
xang xa » lang xa, mang xa, ang xa
ve cam » ve cac, va cam, ve cai
xuc va » duc va, tuc 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: thuoc sach ty xang xa hoi. hieu ((ve cam) or (ve cham)) xuc va dinh ((vai cuu) or (thai cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuoc sach ty xang xa hoi. hieu ((ve cam) OR (ve cham)) xuc va dinh ((vai cuu) OR (thai cua)) tre.
• Adding a wildcard symbol may retrieve word variants: thuoc sach ty xang xa hoi. hieu ((ve cam) or (ve cham)) xuc va dinh ((vai cuu) or (thai cua)) tre*.