Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
hanh lai » hanh lam, hanh tai, thanh lap
te sach » toc sach
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va
chau te » chau tho
y nang » ky nang, ly nang, v nang
xuc va » duc va, luc va, xac va
tuc va » thuc va, truc va, tuc xa

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 van)) cam ((xuc va) OR (tuc va)) hanh lai chau te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang xa hoi. ((hieu ve) OR (hieu van)) cam ((xuc va) OR (tuc va)) hanh lai chau te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang xa hoi. ((hieu ve) or (hieu van)) cam ((xuc va) OR (tuc va)) hanh lai chau te*".