However, China is a semi-foreign exchange control zone, so RMB cannot be directly remitted abroad, and foreign RMB cannot be directly remitted back to China. In other words, to send money abroad, you must first convert RMB into foreign currency and then remit it. From China's foreign exchange RMB to China, RMB should be converted into foreign currency before remittance. So your operation is difficult to succeed, unless it is through a black market financial company.