Siheyuan: I am Jia Dongxu's cousin

Zhang Weiguo traveled to the early 50s in China in a parallel world. With the help of the system, he skipped a grade to finish college and then went to America for graduate studies for three years. When he returned to China in 3, he found that he had not only traveled to a parallel world, but also came to a courtyard house in a TV series "Qin Man" that he had watched in his previous life. Now that I am here, I will leave all the previous bullshit plot developments behind and see how I will rectify the atmosphere in the courtyard house. The early stage is mainly about what happened in the courtyard house, focusing on making contributions to the country and helping the country develop to the best of one's ability. Of course, what everyone wants to see will also appear (think on your own). In the middle stage, I will go to Hong Kong Island, and before leaving, I will give the motherland a big gift...