Perhaps you should try some spelling variations:
chieu trien » chieu chien, hieu tren, hieu triet
trien dich » mien dich
dich ngoc » dinh ngoc, bich ngoc, dich nuoc
bo sach » co sach, hoc sach
ty lang » tay lang, ty hang, tu lang
ngoc va » nuoc va, ngoc ha, goc va
va hanh » van hanh, va thanh, va danh
cua tre » cua te, cuu tre, cua triet
vi cua » vai cua, di cua

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: bo sach ((ty lang) OR (ty xang)) xa hoi. chieu trien dich ngoc va hanh vi cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "bo sach ((ty lang) OR (ty xang)) xa hoi. chieu trien dich ngoc va hanh vi cua tre".
• Adding a wildcard symbol may retrieve word variants: bo sach ((ty lang) OR (ty xang)) xa hoi. chieu trien dich ngoc va hanh vi cua tre*.