I plan to go to Langzhong ancient town in a few days. I don't know how to take a bus in Chengdu. If I go to Chongqing by train first, can I go from Chongqing to Langzhong ancient town?

If you don't drive by car, there is a through train from Chengdu to Langzhong, or you can take the train to Nanchong and then from Nanchong North Bus Station to Langzhong, get off at Qili Bus Terminal and take a bus to the city. If you want to go from Chongqing to Langzhong, you should also take a bus to Qili Bus Terminal. Look at the Huaguan Building in the ancient city, and the scenery along the Jialing River is also good. The air in the ancient city is quite good. There is a big Buddhist temple opposite the ancient city, just opposite the Jialing River. The scenery in Jinping is very good. When I go home, I will bring Langzhong specialty, Zhang Fei beef. Langzhou vinegar. And steamed bread. Oh, by the way, there is also a famous silk in the ancient city! You can find the travel expenses online. Consumption in Langzhong is not high. Langzhong a bowl of beef noodles and a famous snack 3.5 yuan, accommodation is not expensive. 50 yuan or 60 yuan for one night. There are famous Dujia Inn, many quadrangles and many hotels. I didn't know so much until I got married here.