Perhaps you should try some spelling variations:
thien van » thi van
lang van » dang van, tang van, hoang van
te sach » toc sach
benh ve » benh va, benh vien, benh viem
nuoc bo » nuoc bao, nuoc bot, nuoc o
quoc bo » quoc bao, quoc co, quoc lo
van cam » van nam, van lam, van cau
lang xa » lang ha, dang xay
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) OR (nuoc bo)) 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) OR (nuoc bo)) 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) OR (nuoc bo)) benh ve cua te*".