It was better to wait until there was a chance in the future to slowly deal with Qiao Zhuang's family. They probably would not have too many chances to do that in this life. Soon, they would leave Foshan Village for good.
They might even want to bring Li Gui and the children to the capital in the future. The educational system there was better. Also, these children were all smart. Zhang Wei could go with Xia Xiu to join the army, Zhang Chao could learn from Xia Wen and eventually enter the university, Zhang Qin could learn dance from Xia He, and Zhang Miao would likely recover faster if she went to the capital to recuperate.
With Zhang Wei's help, Qiao Mei became even more proficient in taking care of Qiao Qiang. After a few days, Qiao Qiang could sleep soundly without needing the splint.