Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
te sach » toc sach
cac xuc » cam xuc, cac nuoc, chat xuc
va dinh » van dinh, va kinh, va tinh
dinh ca » dinh cac, dinh cua, dinh cao
cua tre » cua te, cuu tre, dua tren
y lang » _ lang, tay lang, yen lang
o lang » hoa lang, hoi lang
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: te sach ((y lang) OR (o lang)) xa hoi. lieu va cac xuc va dinh ca ((cua tre) or (cua triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((y lang) OR (o lang)) xa hoi. lieu va cac xuc va dinh ca ((cua tre) OR (cua triet)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((y lang) OR (o lang)) xa hoi. lieu va cac xuc va dinh ca ((cua tre) or (cua triet))".
• Adding a wildcard symbol may retrieve word variants: te sach ((y lang) OR (o lang)) xa hoi. lieu va cac xuc va dinh ca ((cua tre) or (cua triet))*.