Perhaps you should try some spelling variations:
van hanh » van thanh, ban hanh, van anh
te sach » toc sach
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
cac xuc » cam xuc, cac nuoc, chat xuc
xuc van » duc van, luc van, xuc ban
doi cua » dai cua, hoi cua, dong cua
y nang » ky nang, ly nang, v nang
de cua » le cua, te cua, dieu cua

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