Who wrote the Loushanguan stone tablet?

1932, Huang Pimo (Huang Daobin), then director of the Civil Affairs Department of Guizhou Province, wrote three cursive words "Loushanguan" at the junction of Zunyi and Tongzi counties on the Sichuan-Guizhou Highway. 1985, in order to commemorate the 50th anniversary of Zunyi Conference, Zunyi County Government made a large-scale sculpture "Loushanguan" on the rocks in the northeast of Loushanguan. The word "Loushanguan" was inscribed by Shu Tong, a famous calligrapher in China. Mo Yan has a total length of 1 1 m and a word diameter of 2.3 m. The brushwork is vigorous and powerful, and the seal cutting is fiery red, which is particularly eye-catching in Xiongguan Song Qing.