Perhaps you should try some spelling variations:
thuoc sach » hoc sach, nuoc sach, thuat sach
hieu viec » nhieu viec, hieu ve, sieu viet
trinh dai » trinh tai, trinh di, trinh da
cua triet » cua viet, su triet, va triet
viec cam » viec lam, viec cua, viec va
tinh dai » tinh da, tinh hai, tinh doi
sach ky » sac ky, sach y, sach ty
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
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: thuoc sach ky lang xa hoi. hieu viec cam xuc va ((tinh dai) or (trinh dai)) cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuoc sach ky lang xa hoi. hieu viec cam xuc va ((tinh dai) OR (trinh dai)) cua triet.
• Adding a wildcard symbol may retrieve word variants: thuoc sach ky lang xa hoi. hieu viec cam xuc va ((tinh dai) or (trinh dai)) cua triet*.