Perhaps you should try some spelling variations:
danh van » doanh van, dang van, anh van
hieu van » hieu va, thien van, lieu va
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
van cau » van dau, van hau, van chat
cau luc » cau truc, cau phuc
luc va » duc va, tuc va, loc va
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: tu sach ky nang x ho. hieu van cau luc va ((danh van) OR (dinh van)) cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ky nang x ho. hieu van cau luc va ((danh van) OR (dinh van)) cua te".
• Adding a wildcard symbol may retrieve word variants: tu sach ky nang x ho. hieu van cau luc va ((danh van) OR (dinh van)) cua te*.