Will China and the U.S. break off diplomatic relations?

Will China and the U.S. break off diplomatic relations in 2021?

United States officially announce that U.S. cut diplomatic ties with China.
Or, China officially announce that China cut diplomatic ties with U.S.
Including the following situations:
1) United States officially declare that China or CCP( the Communist Party of China) is an illegal regime.
2) United States officially declare that Chinese Communist Party an International Criminal Organization( Transnational Criminal Organizatio).
3) United States officially declare that CCP is not the only legal representative of China.
4) Military conflict between China and the United States.
5) One country declares war on another.
6) Not assigning an official ambassador to another country for more than a year.

• politics,
• china,
• ccp

RESOLVED AT 7:37PM, Jan 2, 2022 UTC