Start a Chinese used car condition report with dated photos of the whole vehicle; mechanical, chassis and electronic inspection and VIN, mileage and service records must be confirmed in writing before the next step begins. The report should include dated photos, chassis and drivetrain inspection, fault codes and service records. Before handover, confirm that dated photos of the whole vehicle are logged and mechanical, chassis and electronic inspection is backed by documentation; re-confirm with both parties when VIN, mileage and service records change.
We also have What inspection records should buyers keep for each exported Chinese car?. The Chinese used car condition report is ultimately governed by the local rules and written confirmations in force at the time of processing.