Sanhe town is very partial, so you don't need to stay in a better hotel, you should have it in general. If you want to go to Jiangyou, don't go to sanhe town, but also go to Memorial Cup Taibai Square or go to tourist attractions, because Jiangyou is a tourist city, and the tourist attractions are not bad, because some of them are natural and undeveloped. Meanwhile, Jiangyou is also the hometown of Li Bai. We should visit Li Bai's former residence, Li Bai memorial hall and board house. We should express our condolences to the victims. Let's go back to the original question. Sanhe town is too far away. You don't have to go there, you can't find any famous places, and taxis are probably hard to meet. When you arrive in Jiangyou on the same day, you can buy a ticket to Chengdu the next day. Don't worry too much about short trips. It's easier to buy. If you want to go to Sanhechang, it's not too far.