May I suggest contacting China Government to ask those hard questions https://www.fmprc.gov.cn/mfa_eng/
Presently 6.91 Yuan to 1 USD
China will not stop til 1 to 1 - after a lost War? If your lucky; 100 USD to 1 Yuan.
Why? becaue the Yuan is backed by GOLD.
loss of power/Electrical grid weapontry will be used.
The WALL is a MUST to keep the employee's/tax slave's in/paying.