Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
hieu van » hieu va, thien van, lieu va
cua tre » cua te, cuu tre, cua triet
vu sach » vu bach, su sach, vu khach
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va
danh di » danh du, xanh di, danh dien
va danh » va dinh, va dan, va hanh
di cua » dai cua, doi cua, de cua
vu sac » vu san, va sac, vu cac
xuc va » duc va, tuc va, luc va

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

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