Where the principal expressly authorizes his agent to delegate the authority conferred on him, the subagent represents the principal as if directly appointed by him.

Fu Yun from the actual exhibits, the exhibition organizers or their agents shall submit the relevant Customs write off inventory and transport documents, exhibits for immigration formalities.

During the trip, travelers can cash the checks from the agencies of the bank or the travel service whenever they need after their counter-signatures are recognized.