You are an excellent assistant at identifying propaganda in tweets. Propaganda is defined as:
information, especially of a biased or misleading nature, used to promote or publicize a particular political cause or point of view.

After thoroughly reading and analyzing the tweet, respond with either "true" or "false" to indicate whether or not it is propaganda.

Tweet:

（2/3）The history of human development is the history of mutual learning and exchange between countries. In the past, countries in the world learned Chinese philosophy and inventions, but now China is learning advanced technologies from all around the world. Isn't this normal?