Perhaps you should try some spelling variations:
van hanh » van thanh, ban hanh, van anh
lang xa » lang ha, dang xay, lang van
hieu ve » hieu va, hieu van
cam tuc » cam xuc, cam tu, nam thuc
tuc van » thuc van, truc van, tuc va
cua tec » cua tuc, cua toc, cua viec
sach o » sach lo, sac o, mach o
ve cam » ve cham, ve cac, va cam
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: te ((sach o) OR (sach y)) lang xa hoi. hieu ve cam tuc van hanh vi ((cua te) OR (cua tec))~.
• Adding a wildcard symbol may retrieve word variants: te ((sach o) or (sach y)) lang xa hoi. hieu ve cam tuc van hanh vi ((cua te) or (cua tec))*.