Guo you tu di quan mian qing cha ji hua zhi ping gu
Author
yan jiu zhu chi ren Yan Aijing ; xie tong zhu chi ren Chen Lifu ; yan jiu yuan Yang Guozhu, Ding Fuzhi ; yan jiu zhu li Guo Wenliang, Jiang Yinghui ; Xing zheng yuan yan jiu fa zhan kao he wei yuan hui bian