This place is now called Woniu'ao, situated right between the two countries, Zheng and Qu. It's not clear how it got its name, but it indeed covers a vast area and has thrived in chaos for many years with the tacit approval of both Zheng and Qu.
This place is now called Woniu'ao, situated right between the two countries, Zheng and Qu. It's not clear how it got its name, but it indeed covers a vast area and has thrived in chaos for many years with the tacit approval of both Zheng and Qu.