Is the memorial tablet of Lin Huangfu's birthday useful?

It is useful to have a memorial tablet on Huangfu's birthday. Teacher Lu Zhongnan is a good example. He studied Ou Yangxun's Huangfusheng Monument in his early years, and his Ou Kai absorbed the style of Ou Yangxun's regular script well. Ou Yangxun's regular script work "Huangfushengchen Monument" can be said to be his most proud work. This action pen is tight and restrained, strong and straight, and the stippling enters at the moment of writing, which has the power of Weibei and the thinness of Sui Monument. "Huangfushengchen Monument" is well preserved, with fine and hard font, elegant brushwork and elegant style, which influenced many calligraphers in Qing Dynasty, such as Weng Fanggang, Prince Cheng and so on.