1. Guanghan is a county-level city under the jurisdiction of Meishan City, Sichuan Province, located in the east of Sichuan Basin, 0/00km away from Chengdu, the provincial capital. Guanghan has a long history and rich cultural heritage, and is famous for its ancient city in Han Dynasty and Sanxingdui site in Guanghan, a national cultural relic protection unit.

2. Guangyuan is a prefecture-level city under the jurisdiction of Sichuan Province, which is located in the eastern Sichuan Basin and the mountainous area of northern Sichuan, and is 0/60 km away from Chengdu, the provincial capital. Guangyuan is a famous historical and cultural city, with many tourist attractions such as Santai Mountain and Jianmenguan.