Perhaps you should try some spelling variations:
lam thuoc » nam thuoc, am thuc, cay thuoc
thanh cac » hanh cac, thanh bac, tranh cac
xang van » dang van, tang van, lang van
hieu van » hieu va, thien van, lieu va
thuoc va » thuc va, thuoc ma, thuong va
thanh ca » thanh cha, thanh ha, thanh va
tu sach » thu sach, su sach, te sach
sach ty » sach y, sach tu, sach thu
van hoi » van hoa, van hoc, van hoe
van lam » van nam

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ty xang van hoi. hieu van lam thuoc va ((thanh ca) or (thanh cac)) cua vat~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty xang van hoi. hieu van lam thuoc va ((thanh ca) OR (thanh cac)) cua vat.
• Adding a wildcard symbol may retrieve word variants: tu sach ty xang van hoi. hieu van lam thuoc va ((thanh ca) or (thanh cac)) cua vat*.