Perhaps you should try some spelling variations:
te sach » toc sach
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
va hanh » van hanh, va thanh, va danh
cua chu » sua chua
y nang » ky nang, ly nang, v nang
va cam » va cham, va cac, va cao
va dan » ca dan, va dao, va dau
cua co » cua bo, cua cong

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 xa hoi. hieu va cam xuc ((va dan) or (va hanh)) sai ((cua co) or (cua chu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang xa hoi. hieu va cam xuc ((va dan) OR (va hanh)) sai ((cua co) OR (cua chu)).
• Adding a wildcard symbol may retrieve word variants: te sach y nang xa hoi. hieu va cam xuc ((va dan) or (va hanh)) sai ((cua co) or (cua chu))*.