Yongyi Qu

• Shan Dong Zhong Xiao Qi Ye Fa Zhan Yu Chuang Xin Ji Zhi Yan Jiu
• Guan jian qi de xuan ze
• Shandong hai yang mao yi yu hai yang wen hua yan jiu
• Shandong Sheng zhong xiao qi ye ji shu chuang xin neng li yan jiu