With the development of The Times, we are getting closer and closer to other countries in the world, and the international logistics is also developing rapidly. In this historical environment, we have opened up the DDP transportation service of air freight +express from China to Canada, and the whole transportation time is controlled within 10-12 days. When we just launched this service, many customers came to us for cooperation, and with the support of these customers, we made this channel better and better. Now we have flights to Canada from Shenzhen Baiyun Airport and Shanghai Pudong Airport every Wednesday and Friday, and they are fixed every week. Channels of the specific operation method, below I will introduce the channels we have been operating for five years, these five years, the first three years there have been various problems, in the end we try their best to solve, because plenty of operating experience, after 2 years will be our solution for the problems, ensure the safety of the goods.