Perhaps you should try some spelling variations:
lam thuoc » nam thuoc, am thuc, cay thuoc
hieu van » hieu va, thien van, lieu va
thuoc ma » hoc ma, duoc ma
ma doanh » va doanh, hoa doanh, van doanh
vang cua » mang cua, hang cua, tang cua
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
van lam » van nam
van cua » ban cua, dan cua, nan cua
te sac » te sach, te cac, te san
sac ky » cac ky, sai ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sac ky lang xa hoi. hieu van lam thuoc ma doanh ((van cua) OR (vang cua)) tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sac ky lang xa hoi. hieu van lam thuoc ma doanh ((van cua) OR (vang cua)) tre".
• Adding a wildcard symbol may retrieve word variants: te sac ky lang xa hoi. hieu van lam thuoc ma doanh ((van cua) OR (vang cua)) tre*.