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
cam duc » cao duc, pham duc, nam duoc
va hanh » van hanh, va thanh, va danh
hanh de » hanh ve, hanh kem
cau tre » cau tren, cau treo, cau tra
y nang » ky nang, ly nang, v nang
de cau » ke cau, le cau, ve cau

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 duc) OR (cam xuc)) va hanh de cau tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang xa hoi. hieu va ((cam duc) OR (cam xuc)) va hanh de cau tre".
• Adding a wildcard symbol may retrieve word variants: te sach y nang xa hoi. hieu va ((cam duc) OR (cam xuc)) va hanh de cau tre*.