Does wagang village really exist? Who is the owner?

Wagangzhai does have this place. I have been there, in hua county, Anyang City, Henan Province. The first castellan Zhai Rang (? ~6 17)

The early leader of wagang army in the peasant uprising at the end of sui dynasty. Weicheng County, Dong Jun County (now southeast of Hua County, Henan Province).

In the 12th year of the Great Cause, Shi Biao joined the Wagang Army. He designed an attack and beheaded Zhang Xutuo, who defeated the rebels. The following year, the capture of Xingluocang played an important role in the development of Wagangjun. In February of 13th year, Zhai Rang promoted Shi Biao as the leader of Wagang Army, with the title of Gong Wei. Soon, the Wagang Army besieged Luoyang, and a large number of Sui Jun surrendered, which strengthened Shi Biao's position in the Wagang Army, so the contradiction between Shi Biao and some early generals of the Wagang Army became more and more acute. Your heart, King Sima of Zhai Rang, advised Zhai Rang to take charge of everything. Zhai Rang disobeyed. In November, Zhai Rang was killed by Shi Biao.