Perhaps you should try some spelling variations:
thien van » thi van
nam thuc » nam thuoc, am thuc, nam thu
thuc van » thuc vat, thuc dan, thuc va
van hang » van khang, van hoang, van thang
te sach » toc sach
tu lang » tu lanh, xu lang, tu quang
cu lang » cua lang, xu lang, chi lang
hang vi » hang va, hanh vi, hang di
ha hoi » hoa hoi, ha noi, xa hoi
vi cua » vai cua, di cua
cua te » cua tu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((tu lang) OR (cu lang)) ha hoi. thien van nam thuc van hang vi cua te~.
• Adding a wildcard symbol may retrieve word variants: te sach ((tu lang) or (cu lang)) ha hoi. thien van nam thuc van hang vi cua te*.