Perhaps you should try some spelling variations:
cach hoi » cach thoi, cach noi, cach hoc
cau theo » cau thi, cau tao
dang xay » dang van, van xay
cac thoi » cac toi, cac hop, cac tro
su cach » su sach, tu cach, su cac
xa hanh » xa thanh, xa khanh, va hanh
thoi xa » thoi xua, thi xa, thoi va
van cac » van hac, van cau, van bac
thi van » thi lan, thi hanh, thi nang
lang xa » lang ha, lang van
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: su cach hoi ((lang xa) or (dang xay)) hoi. thi van cac thoi xa hanh vi ((cau theo) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su cach hoi ((lang xa) OR (dang xay)) hoi. thi van cac thoi xa hanh vi ((cau theo) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: su cach hoi ((lang xa) or (dang xay)) hoi. thi van cac thoi xa hanh vi ((cau theo) or (cua te))*.