Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
viec cam » viec lam, viec cua, vien cac
tinh hoi » trinh hoi, tinh hoc, tinh hai
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
viec va » vien va, viec cua, viec lam
va tinh » may tinh
hoi cua » hoi chuc
xuc va » duc va, tuc va, luc va

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 ky nang xa hoi. nhieu ((viec cam) OR (viec va)) xuc va tinh hoi cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ky nang xa hoi. nhieu ((viec cam) OR (viec va)) xuc va tinh hoi cua triet".
• Adding a wildcard symbol may retrieve word variants: tu sach ky nang xa hoi. nhieu ((viec cam) OR (viec va)) xuc va tinh hoi cua triet*.