A 1 party system can still be democratic in a way. Just participation in the policymaking works differently. In China this is feedback from the public and local committees.
Also that freedom of speech is very limited is correct, and there is extensive online censorship. But that doesn't mean the government ignores what people think. Almost all domestic government policies are broadly supported by the population. And when public opposition is strong then the government is known to delay implementation or change course.
Notable examples are Covid Zero, the K Visa, and the reclassification of drug use offenses.
Also that freedom of speech is very limited is correct, and there is extensive online censorship. But that doesn't mean the government ignores what people think. Almost all domestic government policies are broadly supported by the population. And when public opposition is strong then the government is known to delay implementation or change course.
Notable examples are Covid Zero, the K Visa, and the reclassification of drug use offenses.