Perhaps you should try some spelling variations:
thien van » thi van
chau phu » chau phi, chau au, chau tho
sach ty » sach y, sach tu, sach thu
sach ky » sac ky, sach y, sach kem
va hanh » van hanh, va thanh, va danh
hanh di » hanh vi, hanh de, hang di
cua tre » cua te, cuu tre, cua triet
phu va » phuc va, phu la, phu da
di cua » dai cua, doi cua, de cua
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu ((sach ky) or (sach ty)) nang x hoi. ((thien van) or (lieu va)) chau phu va hanh di cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu ((sach ky) OR (sach ty)) nang x hoi. ((thien van) OR (lieu va)) chau phu va hanh di cua tre.
• Adding a wildcard symbol may retrieve word variants: thu ((sach ky) or (sach ty)) nang x hoi. ((thien van) or (lieu va)) chau phu va hanh di cua tre*.