Perhaps you should try some spelling variations:
lam thuoc » nam thuoc, am thuc, cay thuoc
thuoc vat » thuc vat, thuoc va, thuoc bat
danh doi » danh di, thanh doi, dung doi
danh hoa » thanh hoa, khanh hoa, nganh hoa
thanh do » thanh de, thanh pho, thanh hoa
hieu van » hieu va, thien van, lieu va
so sach » so sanh, bo sach, co sach
van lam » van nam
nang xa » nang x, lang xa, nang ma
y nang » ky nang, ly nang, v nang
cua tu » cua tuc, cua su, cua cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sach y nang xa hoi. hieu van lam thuoc vat ((((danh doi) or (danh hoa))) or (thanh do)) cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach y nang xa hoi. hieu van lam thuoc vat ((((danh doi) OR (danh hoa))) OR (thanh do)) cua tu.
• Adding a wildcard symbol may retrieve word variants: so sach y nang xa hoi. hieu van lam thuoc vat ((((danh doi) or (danh hoa))) or (thanh do)) cua tu*.