[font=Arial][size=1][color=blue] Lam sao ma may nguoi black nick thanh duoc blue nick? Co nhieu nguoi o tren vinagames.com la blacknick member.. lam sao may nguoi do duoc thanh bluenick member. Neu ma minh muon thanh mot bluenick member, minh can co phai dong tien khong ? hay la thanh bluenick member cho free?