Does this cartoon mean that a man is sawing a tree? Why did he cut down this tree? Because all the apples on the tree are made in China, he thinks I don't want anything made in China. Why doesn't he want it? Maybe he bought something from China and it broke down immediately, so he thought all the goods from China were bad. Therefore, to distinguish between the mainstream and the tributaries of things, most of the things made in China are good, and a few are poor.
Teacher Zhu Zhaofu suggested that the key message should be grasped in the comic title. The key message here is made in China.
This explanation comes from Zhu Zhaofu's Comprehensive Course.