Who are the four great calligraphers in the Republic of China?

At the end of the Qing Dynasty and the beginning of the Republic of China, there appeared four famous calligraphers in Tianjin: Yan, Hua, Meng, Zhao, Yan Xiu, Meng Guanghui and Zhao Yuanli.

I don't know if it's the one I said.

I found it! !

Wu Zhihui's seal script, Hu's official script, Yu Youren's running script, Tan's regular script (I don't know which one is kai, it's up to you ~ ~).

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