What are the calligraphy features and characteristics of the work Ming Bian Xu of Hui Yuan Temple in Datang?

The preface to the Ming Hui Yuan Guan Bell Tower was written at the age of 59 in the first year of Liu Gongquan. 1986 165438 was unearthed outside the Heping Gate in An. This monument is solemn and solemn, with a soothing bearing, and it is not simple without the cold breath of the Diamond Sutra. The structure is square and even, the strokes are smooth, and the ups and downs are not big. Although there is Shu Wei's strength, there is no ancient rhyme of Weibei.