Title: Ri ben ling shou ye de chuang xin he dong tai
Description: Ben shu hui gu he yan jiu ri ben ling shou ye 50 nian de chuang xin bian qian shi, Fen xi ri ben ling shou ye xin jin ru zhe de cheng gong an li.
Subjects: Ling shou shang ye, Shang ye jing ying, Yan jiu
Places: Ri ben