Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
thu sach » tu sach, thuoc sach, thu hoach
va cham » va chat, va tham
dinh vi » dinh ve, dinh viet, dinh tri
va dinh » van dinh, va kinh, va tinh
vi cua » vai cua, di cua
tuc va » thuc va, truc va, tuc xa
cua te » cua tu
va dai » va dao, vi dai, va dau
y nang » ky nang, ly nang, v nang
x hoi » xa hoi, o hoi, x ho

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) or (thuat sach)) y nang x hoi. hieu ((va dai) or (va cham)) tuc va dinh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thu sach) OR (thuat sach)) y nang x hoi. hieu ((va dai) OR (va cham)) tuc va dinh vi cua te.
• Adding a wildcard symbol may retrieve word variants: ((thu sach) or (thuat sach)) y nang x hoi. hieu ((va dai) or (va cham)) tuc va dinh vi cua te*.