<p class="ql-block" style="text-align: center;"><br></p><p class="ql-block" style="text-align: center;"><br></p><p class="ql-block" style="text-align: center;"><span style="font-size: 18px;"> 四 善 </span></p><p class="ql-block" style="text-align: center;"><span style="font-size: 18px;"></span></p><p class="ql-block" style="text-align: center;"><span style="font-size: 18px;">轻、松、脆、滑</span></p><p class="ql-block"><br></p><p class="ql-block"><br></p> <p class="ql-block"><br></p><p class="ql-block"><br></p><p class="ql-block" style="text-align: center;"><span style="font-size: 18px;">苍老、清亮、浑厚、圆润、古朴</span></p><p class="ql-block" style="text-align: center;"><br></p><p class="ql-block"><br></p> <p class="ql-block" style="text-align: center;"><br></p><p class="ql-block" style="text-align: center;"><br></p><p class="ql-block" style="text-align: center;"><span style="font-size: 18px;"><span class="ql-cursor"></span>九 德</span></p><p class="ql-block" style="text-align: center;"><br></p><p class="ql-block" style="text-align: center;"><span style="font-size: 18px;">奇、古、透、润、静、圆、匀、清、芳</span></p><p class="ql-block"><br></p><p class="ql-block"><br></p> <p class="ql-block"><br></p><p class="ql-block"><br></p><p class="ql-block"><span style="font-size: 18px;">所谓奇，指其琴轻松脆滑兼备。其材轻松</span></p><p class="ql-block"><span style="font-size: 18px;">脆滑，音亦轻松脆滑</span></p><p class="ql-block"><br></p><p class="ql-block"><span style="font-size: 18px;">所谓古，指其琴音淳和淡雅中有金石韵</span></p><p class="ql-block"><br></p><p class="ql-block"><span style="font-size: 18px;">所谓透，指其琴发音清亮绵远而不咽塞</span></p><p class="ql-block"><br></p><p class="ql-block"><span style="font-size: 18px;">所谓静，指其琴音纯净，没有杂音</span></p><p class="ql-block"><br></p><p class="ql-block"><span style="font-size: 18px;">所谓润，指其琴发声不燥，韵长不绝，清</span></p><p class="ql-block"><span style="font-size: 18px;">远可爱</span></p><p class="ql-block"><br></p><p class="ql-block"><span style="font-size: 18px;">所谓圆，指其琴声浑然不散</span></p><p class="ql-block"><br></p><p class="ql-block"><span style="font-size: 18px;">所谓清，指其琴声如金石，如风中铃铎</span></p><p class="ql-block"><br></p><p class="ql-block"><span style="font-size: 18px;">所谓匀，指其琴七弦俱清圆，匀均平衡，</span></p><p class="ql-block"><span style="font-size: 18px;">无三实四虚之病</span></p><p class="ql-block"><br></p><p class="ql-block"><span style="font-size: 18px;">所谓芳，指其琴弹愈久而声愈出</span></p><p class="ql-block"><br></p><p class="ql-block"><span style="font-size: 18px;"></span></p><p class="ql-block"><br></p><p class="ql-block"><span style="font-size: 18px;"><span class="ql-cursor"></span></span></p>