Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thien van » thi van
va thanh » gia thanh, ban thanh, va tinh
thanh va » thanh van, hanh va, thanh ha
so sach » so sanh, bo sach, co sach
ky dang » ky nang, ky danh
dang xa » dang xay, lang xa, dang ha
nam xuc » cam xuc, nam xua, nam thuc
cua tre » cua te, cuu tre, dua tren
su sach » vu sach
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: ((su sach) OR (so sach)) ky dang xa hoi. thien van nam xuc va thanh va ((cua tre) or (cua triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (so sach)) ky dang xa hoi. thien van nam xuc va thanh va ((cua tre) OR (cua triet)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su sach) OR (so sach)) ky dang xa hoi. thien van nam xuc va thanh va ((cua tre) or (cua triet))".
• Adding a wildcard symbol may retrieve word variants: ((su sach) OR (so sach)) ky dang xa hoi. thien van nam xuc va thanh va ((cua tre) or (cua triet))*.