Perhaps you should try some spelling variations:
van hanh » van thanh, ban hanh, van anh
te sach » toc sach
ve cham » va cham, ve chat, vu cham
tuc van » thuc van, truc van, tuc va
cua tuc » cua duc, cua thuoc, luat tuc
lang xa » lang ha, dang xay, lang van
sach o » sach lo, sac o, sach y
ve cam » ve cac, va cam, ve cai
o lang » hoa lang, hoi lang
cua tu » cua su, cua cu, cua te

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 lang xa hoi. hieu ((ve cam) OR (ve cham)) tuc van hanh vi ((cua tu) OR (cua tuc))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach o lang xa hoi. hieu ((ve cam) OR (ve cham)) tuc van hanh vi ((cua tu) or (cua tuc))~".
• Adding a wildcard symbol may retrieve word variants: te sach o lang xa hoi. hieu ((ve cam) OR (ve cham)) tuc van hanh vi ((cua tu) or (cua tuc))*.