Perhaps you should try some spelling variations:
sieu viet » su viet, dien viet, bien viet
viet cua » viec cua, viet ca, viet qua
tu sach » thu sach, su sach, te sach
nang xa » nang x, lang xa, nang ma
cua xuc » cua duc, cua cuc, cua nuoc
hang di » hang doi, hang vi, hang dien
cua tuc » cua duc, cua tu, cua thuoc
y nang » ky nang, ly nang, v nang
xuc va » duc va, tuc va, luc va
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: tu sach y nang xa hoi. sieu viet cua xuc va ((hanh vi) or (hang di)) ((cua te) or (cua tuc))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y nang xa hoi. sieu viet cua xuc va ((hanh vi) OR (hang di)) ((cua te) OR (cua tuc)).
• Adding a wildcard symbol may retrieve word variants: tu sach y nang xa hoi. sieu viet cua xuc va ((hanh vi) or (hang di)) ((cua te) or (cua tuc))*.