一级理论和二级理论的区别

In the end, Ji Feng still didn't buy a gift. Although it was the first time to visit his second uncle, under Ji Shaolei's persuasion, Ji Feng also believed that the family did not need to be too polite. What's more, as the second uncle is the secretary of the Jiangzhou Municipal Party Committee, what is good? Having never seen anything before, Ji Feng couldn't think of anything he could buy that would be more meaningful....