At this time, the benefit of having Zhai Hua as a sister-in-law was apparent.
Zhai Hua was doing business. She knew more about business matters than Qiao Nan. Most importantly, she knew a lot of people.
She knew that Qiao Nan was going to buy a large number of supplies, including those used in the winter, medicine, a bunch of children's school supplies, and textbooks. There were really quite a lot of things to be bought. It wasn't easy for them to engage in discussions.
However, with the help of Zhai Hua, Qiao Nan didn't have to worry about who she should approach to buy things. Zhai Hua would help Qiao Nan make the necessary arrangements in advance.
Sometimes, if Zhai Hua knew about the variety and quantity, she could even help Qiao Nan negotiate a very favorable price so that Qiao Nan could buy all the things she required at the lowest cost.
Thankfully, these people were familiar with Zhai Hua and they knew Zhai Sheng as well.
