Perhaps you should try some spelling variations:
thuoc sach » hoc sach, nuoc sach, thuat sach
nang mai » nang ma, lang mai, nang cai
nang tai » hang tai, tang tai, sang tai
dua tren » dung tren
sach ky » sac ky, sach y, sach ty
va danh » va dinh, va dan, va hanh
danh vi » hanh vi, dinh vi, danh di
va cam » va cham, va cac, va cao
xuc va » duc va, tuc va, luc va
vi dua » vi du, vi dum, vi lua

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuoc sach ky ((nang mai) or (nang tai)) hoi. lieu va cam xuc va danh vi dua tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuoc sach ky ((nang mai) OR (nang tai)) hoi. lieu va cam xuc va danh vi dua tren.
• Adding a wildcard symbol may retrieve word variants: thuoc sach ky ((nang mai) or (nang tai)) hoi. lieu va cam xuc va danh vi dua tren*.