Ling nan cong shu tong xun/ Ling nan wu shu cong tan/ Qing nian si xiang tong xun/ Jun shi cong shu jing xuan He qing nian peng you tan lu xun/ Qing nian xue shu cong shu Qing nian xue shu cong shu, Ping an cong shu ; Ping an cong shu di 422 zhong. Ping an cong shu