Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
te sach » toc sach
hieu su » hieu sau, tieu su, hieu so
su cham » su pham, tu cham, vu cham
cau cua » cau qua, ca cua, cu cua
y nang » ly nang, v nang, may nang
xuc va » duc va, tuc va, luc va
va dan » ca dan, va dao, va dau

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) OR (ky nang)) cau hoi. hieu su cham xuc va dan ((cau cua) or (dai cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((y nang) OR (ky nang)) cau hoi. hieu su cham xuc va dan ((cau cua) OR (dai cua)) te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((y nang) OR (ky nang)) cau hoi. hieu su cham xuc va dan ((cau cua) or (dai cua)) te".
• Adding a wildcard symbol may retrieve word variants: te sach ((y nang) OR (ky nang)) cau hoi. hieu su cham xuc va dan ((cau cua) or (dai cua)) te*.