摘要
This well-preserved historic city in Sichuan Province can trace its origins back to a bygone age,boasting a diverse culture and impressive legacies spanning multiple fields.THE old city of Langzhong is located in Nanchong City of southwest China’s Sichuan Province.It is considered to be among the best known ancient cities in China and its history can be traced back 2,300 years.Langzhong used to be the capital of the ancient Shu State during the Warring States Period(475-221 BC),later becoming the seat of local governments through different dynasties and the provincial capital for 20 years during the late Ming(1368-1644)and early Qing(1644-1911)dynasties.