Perhaps you should try some spelling variations:
su sach » so sach, vu sach
ty nang » ky nang, ty hang, ly nang
tuc van » thuc van, truc van, duc van
hanh di » hanh vi, hanh de, hang di
va dau » va dao
tuc va » thuc va, truc va, tuc xa
di cua » dai cua, doi cua, de cua
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: su sach ((ty nang) OR (ty xang)) xa hoi. lieu va dau ((tuc van) or (tuc va)) hanh di cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ((ty nang) OR (ty xang)) xa hoi. lieu va dau ((tuc van) OR (tuc va)) hanh di cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ((ty nang) OR (ty xang)) xa hoi. lieu va dau ((tuc van) or (tuc va)) hanh di cua te*".