Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
cham xuc » cam xuc, chat xuc, pham duc
vinh cuu » dinh cuu, sinh cua, dinh cu
tu sach » thu sach, su sach, te sach
nang xa » nang x, lang xa, nang ma
cuu tre » cua tre, cau tren, cau treo
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: tu sach y nang xa hoi. lieu va ((cham xuc) OR (cham soc)) ((van ban) or (van thanh)) vinh cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y nang xa hoi. lieu va ((cham xuc) OR (cham soc)) ((van ban) OR (van thanh)) vinh cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach y nang xa hoi. lieu va ((cham xuc) OR (cham soc)) ((van ban) or (van thanh)) vinh cuu tre".
• Adding a wildcard symbol may retrieve word variants: tu sach y nang xa hoi. lieu va ((cham xuc) OR (cham soc)) ((van ban) or (van thanh)) vinh cuu tre*.