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:

African leaders and experts warmly welcome Chinese President #XiJinping's remarks at Extraordinary China-Africa Summit on Solidarity against COVID-19 #2020ChinaAfricaSummit. https://t.co/DnQE5aY7Dh