Perhaps you should try some spelling variations:
va thanh » gia thanh, ban thanh, va tinh
thanh vi » hanh vi, thanh va, thanh ve
su sach » so sach, vu sach
bo sach » co sach, hoc sach
cua tre » cuu tre, cua triet, dua tren
va cam » va cham, va cac, va cao
xuc va » duc va, tuc va, luc va
cua te » cua tu
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: ((su sach) or (bo sach)) ky nang x hoi. lieu va cam xuc va thanh vi ((cua tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (bo sach)) ky nang x hoi. lieu va cam xuc va thanh vi ((cua tre) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (bo sach)) ky nang x hoi. lieu va cam xuc va thanh vi ((cua tre) or (cua te))*.