So much for today's interview.However,we are very happy to have invited Liu Qian to our show.As a matter of fact,we may have already understood the key to success by now,success is not far away.Everyone of us has the potential to be successful,whick is not difficult to discover,for it is just the perseverance and confidence.Believe in ourselves,march forward courageously and we are sure to succeed so long as we know our goals in life.