Guoli Gugong Bowuyuan cang cai xiang 〈Xie ci yu shu shi biao〉 moji ben zhi tantao 國立故宮博物院藏蔡襄〈謝賜御書詩表〉墨跡本之探討 = Studying ‘Poetry Thanking the Emperor for Granting His Self-Written Calligraphy,' a Calligraphy Masterpiece of Cai Xiang in the Collection of...