What was the first seal of Fan Ceng?

Fan Ceng was a famous calligrapher and seal engraver in Ming Dynasty. His first seal was "Zeng Ying's First Seal". This seal was carved by Fan Ceng in the late Ming Dynasty. The seal is square-shaped, with a circle of seals on the side and four characters of "Zeng Yingshou" in the center. This seal is small in size, but it is one of Fan Ceng's representative works, and it is known as the "small boulder" of Fan Ceng. It is said that Fan Ceng once gave this seal to Li Shizhong, a famous calligrapher at that time, and said in his letter: "Although this seal is small, it is enough to see my heart." It can be seen that Fan Ceng cherishes and attaches importance to this seal. Fan Ceng's calligraphy and seal cutting styles are unique, and his works occupy an important position in the history of calligraphy art in China, and he is known as the "Fan Ceng of Calligraphy".