Perhaps you should try some spelling variations:
truc van » truc va, thuc van, truc ban
te sach » toc sach
hieu ve » hieu va, hieu van
tuc van » thuc van, tuc va, duc van
y lang » _ lang, tay lang, yen lang
o lang » hoa lang, hoi lang
ve cam » ve cham, ve cac, va cam
vi cua » vai cua, di 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: te sach ((y lang) OR (o lang)) xa hoi. hieu ve cam ((tuc van) OR (truc van)) hanh vi cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((y lang) or (o lang)) xa hoi. hieu ve cam ((tuc van) OR (truc van)) hanh vi cua te~".
• Adding a wildcard symbol may retrieve word variants: te sach ((y lang) or (o lang)) xa hoi. hieu ve cam ((tuc van) OR (truc van)) hanh vi cua te*.