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:

Today is the 8th National Low-carbon Day of China. Promoting a greener and low-carbon economy and society is essential in dealing with climate change. China will stick to the path of sustainable development to safeguard planet Earth, our common home. https://t.co/Xt8Y0dPblC