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:

📢 RT: La solidaridad y la cooperación son las armas más poderosas: "Reflexiones sobre la práctica antiepidémica de China para el mundo (III)" https://t.co/EfH1pQw9Lv