Perhaps you should try some spelling variations:
thuoc sach » hoc sach, nuoc sach, thuat sach
cua thuoc » nha thuoc, cay thuoc, cua nuoc
van thanh » ban thanh, van tuan
thanh vi » hanh vi, thanh va, thanh ve
cham xuc » cam xuc, chat xuc, cham soc
xuc van » duc van, luc van, vuc van
va cham » va chat, va tham
hieu va » lieu va, hieu qua
te sach » toc sach
mai hoi » mai khoi, dai hoi, lai hoi
v nang » va nang, vu nang, van nang
y nang » ky nang, ly nang, may nang
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: ((te sach) or (thuoc sach)) ((y nang) or (v nang)) mai hoi. hieu va cham xuc van thanh vi cua thuoc~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sach) OR (thuoc sach)) ((y nang) OR (v nang)) mai hoi. hieu va cham xuc van thanh vi cua thuoc.
• Adding a wildcard symbol may retrieve word variants: ((te sach) or (thuoc sach)) ((y nang) or (v nang)) mai hoi. hieu va cham xuc van thanh vi cua thuoc*.