Perhaps you should try some spelling variations:
nhieu viec » nhien viet
hieu viec » hieu ve, sieu viet, hieu hien
dang xay » dang van, van xay
so sach » so sanh, bo sach, co sach
sach ky » sac ky, sach y, sach ty
ky dang » ky nang, ky danh
xay hoi » xa hoi, tay hoi, cay phoi
va tinh » may tinh
tinh he » trinh he, hinh he, tinh ha
cua tre » cua te, cuu tre, cua triet
xuc va » duc va, tuc va, luc va
he cua » le cua, hu 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 ky dang xay hoi. ((nhieu viec) or (hieu viec)) cam xuc va tinh he cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach ky dang xay hoi. ((nhieu viec) OR (hieu viec)) cam xuc va tinh he cua tre.
• Adding a wildcard symbol may retrieve word variants: so sach ky dang xay hoi. ((nhieu viec) or (hieu viec)) cam xuc va tinh he cua tre*.