Perhaps you should try some spelling variations:
thien van » thi van
lang van » dang van, tang van, hoang van
cam quoc » cac quoc, cao quoc, nam quoc
te sach » toc sach
bo benh » so benh, ba benh, co benh
van cam » van nam, van lam, van cau
lang xa » lang ha, dang xay
o benh » so benh, hoc benh, soc benh
ve cua » le cua, de cua, te cua
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 y ((lang xa) or (lang van)) hoi. thien van cam quoc ((bo benh) OR (o benh)) ve cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y ((lang xa) OR (lang van)) hoi. thien van cam quoc ((bo benh) OR (o benh)) ve cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y ((lang xa) or (lang van)) hoi. thien van cam quoc ((bo benh) OR (o benh)) ve cua te*".