Perhaps you should try some spelling variations:
nhieu viec » hieu viec, nhien viet
cua triet » cua viet, su triet, va triet
viec lam » viec va
tinh doi » trinh doc, trinh do, tinh hoc
thuc va » thuc vat, thuc dan, thuc day
doi cua » dai cua, hoi cua
so sach » so sanh, bo sach, co sach
nang xa » nang x, lang xa, nang ma
tuc va » truc va, tuc xa, duc va
y nang » ky nang, ly nang, v nang
xuc va » duc va, luc va, xac va

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sach y nang xa hoi. nhieu viec lam ((xuc va) or (((tuc va) OR (thuc va)))) tinh doi cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach y nang xa hoi. nhieu viec lam ((xuc va) OR (((tuc va) OR (thuc va)))) tinh doi cua triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sach y nang xa hoi. nhieu viec lam ((xuc va) or (((tuc va) OR (thuc va)))) tinh doi cua triet".
• Adding a wildcard symbol may retrieve word variants: so sach y nang xa hoi. nhieu viec lam ((xuc va) or (((tuc va) OR (thuc va)))) tinh doi cua triet*.