Perhaps you should try some spelling variations:
thanh vi » hanh vi, thanh va, thanh ve
va thanh » gia thanh, ban thanh, va tinh
su sach » so sach, vu sach
bac tuc » bac tu, bach tuoc, bac thua
cua tre » cua te, cuu tre, cua triet
so sanh » do sanh
nang xa » lang xa, nang ma, mang xa
va bac » van bac, va cac, va bai
tuc va » thuc va, truc va, tuc xa
vi cua » vai cua, di cua

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) or (so sanh)) v ((nang xa) or (nang x)) hoi. lieu va bac tuc va thanh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (so sanh)) v ((nang xa) OR (nang x)) hoi. lieu va bac tuc va thanh vi cua tre.
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (so sanh)) v ((nang xa) or (nang x)) hoi. lieu va bac tuc va thanh vi cua tre*.