Perhaps you should try some spelling variations:
hanh dinh » thanh dinh, hinh dinh, hanh tinh
thien van » thi van
dinh cua » dinh cuu, sinh cua, dinh cu
hang tai » dung tai
tu sach » thu sach, su sach, te sach
truc va » thuc va, thuc vat, trung va
van lam » van nam
sach ty » sach y, sach tu, sach thu
cua tre » cua te, cuu tre, cua triet
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: tu sach ty ((hang va) or (hang tai)) hoi. thien van lam ((xuc va) or (truc va)) hanh dinh cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty ((hang va) OR (hang tai)) hoi. thien van lam ((xuc va) OR (truc va)) hanh dinh cua tre.
• Adding a wildcard symbol may retrieve word variants: tu sach ty ((hang va) or (hang tai)) hoi. thien van lam ((xuc va) or (truc va)) hanh dinh cua tre*.