Perhaps you should try some spelling variations:
hanh thai » nhanh thai, hinh thai, hanh tai
thai cuu » thai cua, tai cuc, thi cuc
te sach » toc sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
van cac » van hac, van cau, dan cac
van bac » van ban, van bao, van hac
cuu tre » cua tre, cau tren, cau treo
xuc va » tuc va, luc va, xac va

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ky nang xa hoi. thien ((van cac) or (van bac)) ((xuc va) OR (duc va)) hanh thai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang xa hoi. thien ((van cac) OR (van bac)) ((xuc va) OR (duc va)) hanh thai cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky nang xa hoi. thien ((van cac) or (van bac)) ((xuc va) OR (duc va)) hanh thai cuu tre".
• Adding a wildcard symbol may retrieve word variants: te sach ky nang xa hoi. thien ((van cac) or (van bac)) ((xuc va) OR (duc va)) hanh thai cuu tre*.