After the USSR has liberated the Chinese region of the Axis Powers puppet state Manchuria, it should be reintegrated into the Republic of China

. If the ROC proper is completely occupied by Japan, Manchuria is the first part of the ROC, which is liberated. Its capital can be the replacement capital of the ROC.
All units of minor Axis Powers states' units aren't disbanded, after Japan

has surrendered.
Kind regards.