Perhaps you should try some spelling variations:
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
cam luc » cam xuc, cau luc
luc gia » luoc gia, duc gia, quoc gia
va cam » va cham, va cac, va cao
vi cau » va cau, ve cau, viet cau
di cau » da cau, diem cau
te va » tu 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 va ky nang xa hoi. hieu va cam luc gia thanh ((vi cau) OR (di cau)) treo~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te va ky nang xa hoi. hieu va cam luc gia thanh ((vi cau) OR (di cau)) treo".
• Adding a wildcard symbol may retrieve word variants: te va ky nang xa hoi. hieu va cam luc gia thanh ((vi cau) OR (di cau)) treo*.