Perhaps you should try some spelling variations:
thuoc tai » nuoc tai, hoc tai, thuoc ma
thanh lap » thanh san, phan lap, thanh hai
thuoc va » thuoc ma, thuong va, hoc va
su sach » so sach, vu sach
lap cua » lai cua, tap cua, lam cua
thuc va » thuc vat, thuc dan, thuc day
va bach » va cach, vu bach, va bac
hieu va » lieu va, hieu qua
y nang » ky nang, ly nang, v nang
cua te » cua tu
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: su sach y nang x hoi. hieu va bach ((((thuoc va) or (thuoc tai))) or (thuc va)) thanh lap cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach y nang x hoi. hieu va bach ((((thuoc va) OR (thuoc tai))) OR (thuc va)) thanh lap cua te.
• Adding a wildcard symbol may retrieve word variants: su sach y nang x hoi. hieu va bach ((((thuoc va) or (thuoc tai))) or (thuc va)) thanh lap cua te*.