"Ben jia pu you liang bu fen zu cheng.. di 1 bu fen shi cong Ming chao mo nian, yi shi zu shi yuan (1558-1630) kai shi, dao Qing chao mo nian (1900) zhe yi shi jian duan de jia zu qing kuang.. di 2 bu fen shi 1900 nian zhi jin de jia zu qing kuang ye jiu shi zhe ci suo xu zhi bu fen." -- bian hou ji