Perhaps you should try some spelling variations:
nhieu viec » hieu viec, nhien viet
cua triet » cua viet, su triet, va triet
viec cam » viec lam, viec cua, viec va
so sach » so sanh, bo sach, hoc sach
co sach » bo sach, cuon sach, hoc sach
nang xa » nang x, lang xa, nang ma
va tinh » may tinh
tinh di » tinh doi, trinh di, tinh da
y nang » ky nang, ly nang, v nang
xuc va » duc va, tuc va, luc va
di cua » dai cua, doi cua, de cua

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) or (co sach)) y nang xa hoi. nhieu viec cam xuc va tinh di cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((so sach) OR (co sach)) y nang xa hoi. nhieu viec cam xuc va tinh di cua triet.
• Adding a wildcard symbol may retrieve word variants: ((so sach) or (co sach)) y nang xa hoi. nhieu viec cam xuc va tinh di cua triet*.