Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
van hanh » van anh, van ban, van minh
ban hanh » ban hang
cham xuc » cam xuc, chat xuc, cham soc
su sach » so sach, vu sach
sach ty » sach y, sach tu, sach thu
tu cham » toc cham, thi cham
hieu tu » chieu tu, hieu tuc, hien tu
nang xa » nang x, lang xa, nang ma
ty nang » ky nang, ty xang, ty hang
cua tre » cua te, cuu tre, cua triet
di cua » dai cua, doi cua, de 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 ty nang xa hoi. hieu tu cham xuc ((((van hanh) OR (van thanh))) or (ban hanh)) di cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ty nang xa hoi. hieu tu cham xuc ((((van hanh) OR (van thanh))) OR (ban hanh)) di cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ty nang xa hoi. hieu tu cham xuc ((((van hanh) OR (van thanh))) or (ban hanh)) di cua tre".
• Adding a wildcard symbol may retrieve word variants: su sach ty nang xa hoi. hieu tu cham xuc ((((van hanh) OR (van thanh))) or (ban hanh)) di cua tre*.