... love music to love people, also can send a friend, very beautiful!playing method:One, with ... to the Dantian blowing air force (peritoneal) sent a stable, can avoid too much slobber, two can ... slowly slid open, so can produce beautiful glide.Six, slur: in more than two different high notes ... mark became sleek lines, it is connected with a blow blow complete string notes, intermediate gas uninterrupted, ...