Perhaps you should try some spelling variations:
bach ty » sach ty, xach tay, bach thu
lang xa » lang ha, dang xay, lang van
hieu ve » hieu va, hieu van
dinh tu » danh tu, dinh cu, tinh tu
ve cam » ve cham, ve cac, va cam
xuc va » tuc va, luc va, xac va
tu cua » hu cua, vu 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: vu bach ty ((lang xa) OR (nang x)) hoi. hieu ve cam ((xuc va) OR (duc va)) dinh tu cua te~.
• Adding a wildcard symbol may retrieve word variants: vu bach ty ((lang xa) or (nang x)) hoi. hieu ve cam ((xuc va) or (duc va)) dinh tu cua te*.