From the 22nd to the 25th, how to arrange the way from Xi'an to Yan'an, Hukou Waterfall and then back to Changzhi City, Shanxi Province on the 26th, please advise

Hello, there are many places to go along the way from Xi'an to Yan'an. You can choose road passenger transport. From Yan'an to Hukou Waterfall, there is a special bus every morning. When you arrive at Hukou Waterfall, you will go to Hukou in Shaanxi first. You can also go back to Shanxi. If you need to go to Hukou Waterfall in Jixian County, Shanxi, you can book a bus back to Shanxi Linfen Chengxi Bus Station in advance. You can check it online. You can take the bus to Changzhi at Linfen Chengxi Bus Station around 4:00 pm. I hope it can help you

On the 22nd, take the train from Xi'an Station, Xi'an North Railway Station or the bus from Xi'an Chengdong Passenger Station to Yan'an, visit Yan'an and live in Yan'an From 7 to 8 o'clock at the South Bus Station, take a minibus to Hukou Waterfall. After the tour, cross the Yellow River Bridge to the side of the Shanxi scenic spot and take the bus to Linfen, transfer to Linfen and return to Changzhi