Perhaps you should try some spelling variations:
danh lai » danh sai, gianh lai, dinh lam
te sach » toc sach
nang xa » nang x, lang xa, nang ma
hieu ve » hieu van
lai cua » dai cua, hai cua, lai chau
hieu va » lieu va, hieu qua
luc va » duc va, tuc va, loc va
xuc va » duc va, tuc va, xac va
y nang » ky nang, ly nang, v nang
cua te » cua tu

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