清明挂山老亦羊 <p class="ql-block">清明折柳祭爹娘，</p><p class="ql-block">焚香烧纸拜茔场。</p><p class="ql-block">叩挽先贤参天树，</p><p class="ql-block">永佑后人好乘凉。</p>