Perhaps you should try some spelling variations:
lam thuoc » nam thuoc, am thuc, cay thuoc
thanh tai » thanh hai, thanh toan, doanh tai
cua triet » cua viet, su triet, va triet
thuoc va » thuc va, thuoc ma, thuong va
hanh tai » hang tai, han tai, hinh tai
sang ma » tang ma, nang ma, sang tao
hieu de » hieu ve, hieu he, hieu le
bach v » bach van
v sang » va sang, ve sang, _ sang
ma hoi » mai hoi, xa hoi, ma hoa
de lam » da lam, de la, se lam

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu bach v sang ma hoi. hieu de lam thuoc va ((hanh tai) or (thanh tai)) cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu bach v sang ma hoi. hieu de lam thuoc va ((hanh tai) OR (thanh tai)) cua triet.
• Adding a wildcard symbol may retrieve word variants: vu bach v sang ma hoi. hieu de lam thuoc va ((hanh tai) or (thanh tai)) cua triet*.