Perhaps you should try some spelling variations:
nhan luc » nang luc
dia danh » dia ban, gia dinh
cua tre » cua te, cuu tre, cua triet
va hanh » van hanh, va thanh, va danh
tu nhan » tue nhan, cu nhan, tu ngan
hieu tu » chieu tu, hieu tuc, hien tu
van hoi » van hoa, van hoc, van hoe
ky lang » ky dang, ky tang, tay lang
te ban » te bao

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

• Performing a fuzzy search may retrieve terms with similar spellings: te ban ((ky lang) OR (ky nang)) van hoi. hieu tu nhan luc ((va hanh) or (dia danh)) dai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ban ((ky lang) OR (ky nang)) van hoi. hieu tu nhan luc ((va hanh) OR (dia danh)) dai cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ban ((ky lang) OR (ky nang)) van hoi. hieu tu nhan luc ((va hanh) or (dia danh)) dai cua tre".
• Adding a wildcard symbol may retrieve word variants: te ban ((ky lang) OR (ky nang)) van hoi. hieu tu nhan luc ((va hanh) or (dia danh)) dai cua tre*.