C988 General Zhang Chi of Yunnan

So, following this Pang River all the way to Huangtai County.

Huangtai County was located to the south of Yundian, not far from the border. It was originally an unassuming small county with a small population and did not have any supporting industries.

Later, when commander-in-chief of Yunnan came to this county, he found that the county was adjacent to Pang Jiang