Perhaps you should try some spelling variations:
thanh soc » thanh son, nhanh soc, thanh hoc
sach kho » bach khoa, sach dao, sach nha
kho tang » cao tang
va thanh » gia thanh, ban thanh, va tinh
dinh chi » dinh thi, dinh tri, dinh moi
te sach » toc sach
tang xa » trang xa, tang ma, lang xa
hieu va » lieu va, hieu qua
va hanh » van hanh, va danh, ban hanh
soc va » hoc va, loc va, doc va
vi cuu » vi luu, vinh cuu

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach kho tang xa hoi. hieu va thanh soc va hanh ((vi cuu) or (dinh chi)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach kho tang xa hoi. hieu va thanh soc va hanh ((vi cuu) OR (dinh chi)) tre.
• Adding a wildcard symbol may retrieve word variants: te sach kho tang xa hoi. hieu va thanh soc va hanh ((vi cuu) or (dinh chi)) tre*.