Can double certification be used in a foreign language other than English?

The general requirements for handling dual authentication languages are as follows for reference only.

1, if embassies and consulates in China, the destination country, has clear language requirements, it must be certified according to the language requirements specified by the embassy or consulate, and other languages are not allowed, otherwise the embassy or consulate may not be certified. For example, Spanish or English translation is required by the Spanish Embassy in China, and translation in these two languages is required when notarization or authentication is required, so you can choose 1.

2. If the embassy or consulate of the destination country, China, does not have clear language requirements, such as the Vietnamese embassy in China, the embassy will not. In this case, it is recommended to confirm with the certificate user of the destination country whether the other party has language requirements. If the other party has it, it will be authenticated in the language required by the other party. If the other party does not have it, it can be authenticated in English or other national languages (English is recommended for convenience).