Three-day tour route from Chengdu to Jiange and consumption situation?

Suppose you take the shuttle bus to Jiange to travel: (It may cost about 500 yuan per person)

① Take the shuttle bus from Chengdu to the old county town of Jiange (Puan Town) on the first day. In the afternoon, you can take a taxi to visit the "Three Wonders of Heming" (the mountain opposite the old county seat). After an hour, you will return to the old county seat, then take a bus to Cuiyunlang for an hour's visit, and then take a bus to Jianmen Pass for a tour. We will stay at Jianmenguan at night for some scenic spots.

② Continue to visit Jianmen Pass in the morning the next day. In the afternoon, drive from Jianmen Pass via Niutoushan (visiting Niutoushan by the way) to Zhaohua Ancient City, and stay in Zhaohua Ancient City in the evening.

③ On the third day, visit Zhaohua Ancient City in the morning. Take the bus back to Chengdu in the afternoon.