Perhaps you should try some spelling variations:
doanh bat » doanh tai, doanh va
hieu van » hieu va, thien van, lieu va
danh bat » anh bai, dinh ba
ve triet » va trien, su triet
te sach » toc sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
nam xuc » cam xuc, nam xua, nam thuc
cua tuc » cua duc, cua tu, cua thuoc
xuc va » duc va, tuc va, luc va

You may be able to get more results by adjusting your search query.

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