A friend said, first of all, we should purify the social atmosphere and make people feel safe. I agree, but purifying social atmosphere is from top to bottom, not from bottom to top. So this is a p sentence.
If you are interested in this aspect, I recommend you to read Endor's book Behind Hegemony, which describes in detail how the United States uses various means evolved from secret economic wars and weaponization of human rights to weaken and isolate other countries, especially China.
This book has depth. If you are not serious, don't waste time.
Finally, regarding your title, I want to say-a country is a country and a nation is a nation. I love the Chinese nation.