Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
thu sach » tu sach, thuat sach, thuoc sach
cham xuc » cam xuc, chat xuc, cham soc
manh cua » doanh cua
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
va cham » va chat, va tham
ban cua » ban quan
y nang » ky nang, ly nang, v nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu sach y nang xa hoi. hieu va cham xuc ((van ban) or (van thanh)) ((manh cua) OR (ban cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach y nang xa hoi. hieu va cham xuc ((van ban) OR (van thanh)) ((manh cua) OR (ban cua)) tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sach y nang xa hoi. hieu va cham xuc ((van ban) or (van thanh)) ((manh cua) OR (ban cua)) tre".
• Adding a wildcard symbol may retrieve word variants: thu sach y nang xa hoi. hieu va cham xuc ((van ban) or (van thanh)) ((manh cua) OR (ban cua)) tre*.