古代文房四宝:笔、墨、纸、砚汉字书法四体:真、草、隶、篆古代秀才四艺:琴、棋、书、画古代四库全书:经、史、子、集古代四书:《大学》、《中庸》、《论语》、《孟子》文学作品四大类:诗歌、散文、小说、戏剧初唐四大书法家:欧阳询、诸遂良、虞世南、薛稷 Ancient four treasures: pen, ink, paper, and calligraphy Chinese characters Calligraphy Four: True, grass, priest, and ancient Four scholars of ancient times: Qin, chess, books, paintings Ancient Siku Quanshu: Classics, history, sons, and ancient books: " There are four categories of literary works: University, The Doctrine of the Mean, The Analects of Confucius, and Mencius: poetry, prose, fiction, drama, and the four major calligraphers in the early Tang Dynasty: Ouyang Xun, Zhu Yiliang, Qi Shinan, Xue Yu