Official conservatory in the han ynasty (206b.c.-a.d.220) potpourri Advocating qu diction Wushan high
The music diction mountain located between Shanxi best-quality (goods)
In proper proportion Songs Palace blame
于濆
长闻乡人语，此家胜良贾。骨肉化饥魂，仓中有饱鼠。
青春满桑柘，旦夕鸣机杼。秋风一夜来，累累闻砧杵。
西邻有原宪，蓬蒿绕环堵。自乐固穷心，天意在何处。
当门见堆子，已作桑田主。安得四海中，尽为虞芮土。
