Perhaps you should try some spelling variations:
chua trieu » cua triet, cau trieu, chua thiet
thu sach » tu sach, thuat sach, thuoc sach
chua tri » chu tri, chua tivi, huu tri
sach ky » sac ky, sach y, sach ty
nam xuc » cam xuc, nam xua, nam thuc
xa hanh » xa thanh, xa khanh, va hanh
va nam » van nam, ha nam, va nay
xuc xa » tuc xa, buc xa

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu sach ky ((mang may) or (nang x)) hoi. lieu va nam xuc xa hanh vi ((chua tri) OR (chua trieu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach ky ((mang may) OR (nang x)) hoi. lieu va nam xuc xa hanh vi ((chua tri) OR (chua trieu)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sach ky ((mang may) or (nang x)) hoi. lieu va nam xuc xa hanh vi ((chua tri) OR (chua trieu))".
• Adding a wildcard symbol may retrieve word variants: thu sach ky ((mang may) or (nang x)) hoi. lieu va nam xuc xa hanh vi ((chua tri) OR (chua trieu))*.