Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
hieu van » hieu va, thien van, lieu va
va thanh » gia thanh, va tinh, le thanh
su sach » so sach, vu sach
sach ky » sac ky, sach y, sach ty
ky danh » ky anh, ky dang
danh xa » danh ca, dinh xa, canh xa
van cam » van nam, van lam, van cau
cua tre » cuu tre, cua triet, dua tren
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: su sach ky danh xa hoi. hieu van cam xuc ((va thanh) OR (ban thanh)) ve ((cua tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky danh xa hoi. hieu van cam xuc ((va thanh) OR (ban thanh)) ve ((cua tre) OR (cua te)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ky danh xa hoi. hieu van cam xuc ((va thanh) OR (ban thanh)) ve ((cua tre) or (cua te))".
• Adding a wildcard symbol may retrieve word variants: su sach ky danh xa hoi. hieu van cam xuc ((va thanh) OR (ban thanh)) ve ((cua tre) or (cua te))*.