Perhaps you should try some spelling variations:
chat luc » chat xuc, chat lua, nhan luc
ky lang » ky dang, ky tang, tay lang
van hoi » van hoa, van hoc, van hoe
hieu va » lieu va, hieu qua
va chat » van chat, va phat, cao chat
va danh » va dinh, va dan, va hanh
tai cua » thai cua, tri cua, dai cua
te bai » te bao, te tai, te ban
luc va » duc va, tuc va, loc va

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

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