It's right to go to the Wangs' home first and then to the Qiao's home the next day, because it can be earlier. It takes about an hour by train from Pingyao to Lingshi, and the bus may be slower, more than an hour, at most two hours. It's enough to visit the Wangs for three hours, and you can have dinner at the Wangs or Qiao's at noon. It takes about an hour and a half by train from Lingshi to Qixian, but it takes about an hour and a half by train from Wangs to jstars. According to the time, I decided where to eat and visit Joe's house in the afternoon. Personally, I think the jstars need more time. They have to leave early in the Wangs at noon, but they have to return early from Qixian, and there is no car when they are late. There are few trains mentioned above. If you want to live, you can live in the county seat, and there is no need to live near Qiao's house.
Codeword is very tired, remember to add points!