Hi. James here. I got it this time. I saw some materials showing the Chiang,蒋 in Chinese, was came from Ji, which is the family name of the emperor of Zhou Dynasty. Chiang came into being in Hushi, Huangbin area of Henan. Chiang was also a name of a vassla state of Zhou. Guangshan is its later place in Western Han Dynasty. Guangshan County is in Xinyang City. You can get to zhengzhou, the capital city of Henan and Zhengzhou railway Station has many trains to Xinyang, including bullet train. You can get there some 3 hour, or 2 hour by bullet train. You can get to Hankou (Wuhan), first, which is nearer from Zhengzhou. After arriving in Xinyang, find Xinyang bus station to Guangshan, one hour's drive.