Perhaps you should try some spelling variations:
nha thuoc » nha nuoc, nhan thuc, nha hoc
nam thuoc » nam thuc, nam thu, cay thuoc
lieu nha » lieu khoa, lieu phap, lieu tham
hanh tai » thanh tai, hang tai, han tai
nang ma » tang ma, sang ma, nang cao
la hanh » va hanh, lu hanh, ly hanh
buu tre » cuu tre
ma hoi » mai hoi, xa hoi, ma hoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu cac ky nang ma hoi. lieu nha ((nam thuoc) OR (nha thuoc)) la hanh tai buu tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cac ky nang ma hoi. lieu nha ((nam thuoc) OR (nha thuoc)) la hanh tai buu tre".
• Adding a wildcard symbol may retrieve word variants: tu cac ky nang ma hoi. lieu nha ((nam thuoc) OR (nha thuoc)) la hanh tai buu tre*.