The letter ！ Dear Wu Ping, I'myour friend Zhao Yuanling.Are you doingnow ? It doesn't hurt to hear that you aii ill ? I recety in the piano lessons .I put the tape in the envelope to send you together in tne past ,have recelved ?Will you be free just listen ,relax. You have a good rest , pay attention to health ! All the best ! Your friend, Zhao Yuanling.