Perhaps you should try some spelling variations:
thi van » thi lan, thi hanh, thi nang
van cau » van dau, van hau, van chat
ky lang » ky nang, ky dang, ky tang
lang ha » long ha
vi cua » vai cua, di cua
tuc va » thuc va, truc va, tuc xa
te sac » te sach, te san
ha hoi » hoa hoi, ha noi, xa hoi
te cac » tu cac, ve cac, te cao
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: ((te sac) OR (te cac)) ky lang ha hoi. thi van cau ((duc va) or (tuc va)) hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sac) OR (te cac)) ky lang ha hoi. thi van cau ((duc va) OR (tuc va)) hanh vi cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((te sac) OR (te cac)) ky lang ha hoi. thi van cau ((duc va) or (tuc va)) hanh vi cua te*".