It is very important to have this awareness first. Don't think that now is a peaceful time, and there are no spies in this world. I always thought spies only appeared in movies and TV. I've never seen them before. Rebellious college students in TV news thought they were just having dinner with each other, making friends, chatting and helping each other. It's not that simple. Nothing for nothing. The premise of preventing spies is to have a sense of prevention in this regard.

Secondly, each of us, including college students, should be patriotic.

Patriotism is the most basic requirement for a person, and it is also the basic quality that a person must possess. Without the protection of the state, just like China in the old society, foreign invaders trample on our land at will. People are slaughtered, resources are occupied, and ordinary people as individuals have no basic security. Without the independence and prosperity of the country, there will be no happiness and well-being of each of our families. College students should have heard this truth countless times since they were children. However, we still have to say it again and again. Be patriotic and don't betray the interests of the country and the nation.

Third, don't be greedy and cheap, and be careful when making friends.

In the news, college students who come to Taiwan Province Province for exchange and study are just strangers, eager to get familiar with all aspects of the local area as soon as possible. Some spies take a fancy to this by inviting them to dinner, parties, singing, being tour guides, introducing important people and providing help. Get to know you first, then get to know you, master your hobbies and needs, and then further break through rebellion.