With the development of economy and the progress of science and technology, China's comprehensive national strength is getting stronger and stronger, and it has gradually caught up with the pace of developed countries in science and technology development, and even reached the world leading level in some fields, such as 5G communication and aviation. But there is one key technology that we haven't made great progress, and that is the field of chips. In 2020, due to the worldwide economic depression caused by the epidemic, the United States chose sanctions at this time, and many China enterprises, including Huawei, stopped exporting chips and trade to them, which caused almost fatal blows to Huawei's consumer business. This shows from the side that China's chip technology still has room for improvement. However, according to the current textbooks, it is completely out of the current technical environment. At present, the chip has reached the nano-scale process, the maximum is 5 nanometers, but the current teaching materials in China are still at the micron level. Therefore, in order to solve the industry's thirst for talents, it may be necessary to start with the following problems.

First, actively absorb foreign excellent technology and talents, attract more overseas students to study abroad for further study, and return home to impart knowledge and technology. First, actively absorb foreign excellent technology and bring back many high flyers who have studied abroad. Only in this way can we strive to improve the domestic technical level and raise the domestic knowledge, environment and atmosphere to the same or similar level as foreign countries. In this way, China can independently cultivate high-tech industries and the latest technical talents. Once you have talents, China will no longer be subject to others, and will be able to develop its own world-leading chips.

Second, update iterative domestic teaching materials to reach the international technical level. Need to update iterative domestic teaching materials equipment. At present, the domestic teaching materials are still at the micron level, but the technical level abroad has reached the nanometer level, and chips with the highest technological level of 5 nanometers can be manufactured. Therefore, if China still uses powerful textbooks, it will be out of touch with the world's advanced technology, and there will never be any way to further improve China's scientific and technological level.

Third, strive to develop domestic chip technology, strive to make China's unique mask aligner technology as soon as possible, and develop China's unique chip technology and equipment, so as to be independent.