Perhaps you should try some spelling variations:
thien van » thi van
nhan dien » nhan vien, nhan dieu, nhan dan
nam thuoc » nam thu, nha thuoc, cay thuoc
nam thuc » am thuc, nam thu, nam tu
dien cua » dieu cua, dien cuc, dien cu
lang van » dang van, tang van, hoang van
va nhan » van nhan, ca nhan, va phan
te sach » toc sach
sach tu » sach thu, cach tu, sach ty
lang xa » lang ha, dang xay
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach tu ((lang xa) or (lang van)) hoi. thien van ((nam thuc) or (nam thuoc)) va nhan dien cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach tu ((lang xa) OR (lang van)) hoi. thien van ((nam thuc) OR (nam thuoc)) va nhan dien cua te.
• Adding a wildcard symbol may retrieve word variants: te sach tu ((lang xa) or (lang van)) hoi. thien van ((nam thuc) or (nam thuoc)) va nhan dien cua te*.