Perhaps you should try some spelling variations:
lang van » dang van, tang van, hoang van
ban cua » ban quan
bai cua » dai cua, bai ca, hai cua
van anh » van thanh, tuan anh, van minh
luc van » luoc van, luu van, duc van
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
van hoi » van hoa, van hoc, van hoe
ky lang » ky nang, ky dang, ky tang
ve cac » va cac, vien cac
ve cai » va cai, ve tai, ve cau

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ky lang van hoi. hieu ((ve cai) or (ve cac)) luc van anh ((bai cua) OR (ban cua)) triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky lang van hoi. hieu ((ve cai) OR (ve cac)) luc van anh ((bai cua) OR (ban cua)) triet*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ky lang van hoi. hieu ((ve cai) or (ve cac)) luc van anh ((bai cua) OR (ban cua)) triet*".