Qiao Nan had to get someone to show her around the capital. As for the expenses, Qiao Nan would have to pay for it. It had nothing to do with her.
Qiao Nan had to pay for her transport to and fro as well.
Now that Qiao Nan was married and led a pampered life, she must not forget that her parents were not well-to-do. Since her mother was in the capital, no matter how unwilling she was, Qiao Nan had to fork out some money to take care of her.
In short, Ding Jiayi had it all planned out. She would make the trip to attend the one-month-old celebration of the triplets. She would use Qiao Nan's money to prepare gifts for the triplets so that it would look good on the Qiao family. After she was done with feasting and traveling around the capital, she would get another sum of money from Qiao Nan as a token of appreciation.
Everyone was more than willing to take up such a task.