Hello:? 6? 9? 6? The training base of the General Administration of Customs refers to some hotel-style accommodation and training places set up by and managed by the service center of the General Administration of Customs. Similar to the former government sanatorium, it mainly provides centralized training places for customs personnel throughout the country and is also open to the public. Usually, the training base of the General Administration of Customs has only management and service personnel, but no instructors. When there is internal customs training, the instructors are teachers from Shanghai Customs College or customs officers from all over the country. If you are satisfied with my answer, please adopt it and give it a good comment. Thank you!