Perhaps you should try some spelling variations:
van hanh » van thanh, ban hanh, van ban
van anh » van thanh, tuan anh, van minh
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
cau luc » cau truc, cau phuc
te sac » te sach, te cac
de cua » le cua, te cua, dieu cua
ve cau » ke cau, va cau, ve cac
te san » te ban, ke san, tu san
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 san)) ky nang xa hoi. hieu ve cau luc ((van hanh) or (van anh)) de cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sac) OR (te san)) ky nang xa hoi. hieu ve cau luc ((van hanh) OR (van anh)) de cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((te sac) OR (te san)) ky nang xa hoi. hieu ve cau luc ((van hanh) or (van anh)) de cua te*".