Perhaps you should try some spelling variations:
chat hoc » chat hoa, chat thom, cho hoc
cham xuc » cam xuc, chat xuc, cham soc
te sach » toc sach
cao hoc » co hoc, cho hoc
va cham » va chat, va tham
va danh » va dinh, va dan, va hanh
hai cua » thai cua, hoi cua, lai cua
y nang » ky nang, ly nang, v nang
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: te sach y nang ((cao hoc) OR (chat hoc)). lieu va cham xuc va danh ((hai cua) or (dai cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang ((cao hoc) OR (chat hoc)). lieu va cham xuc va danh ((hai cua) OR (dai cua)) tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang ((cao hoc) OR (chat hoc)). lieu va cham xuc va danh ((hai cua) or (dai cua)) tre".
• Adding a wildcard symbol may retrieve word variants: te sach y nang ((cao hoc) OR (chat hoc)). lieu va cham xuc va danh ((hai cua) or (dai cua)) tre*.