1, with different functions. Hall A of Hualin International mainly provides services such as exhibitions and activities, Hall B mainly provides services such as consultation and training, Hall C mainly provides services such as shopping and catering, and Hall D mainly provides services such as meetings and entertainment.

2. Different facilities. Hualin International Hall A is equipped with exhibition hall, activity hall and other facilities, Hall B is equipped with consulting room, training room and other facilities, Hall C is equipped with shopping malls, restaurants and other facilities, and Hall D is equipped with meeting rooms, entertainment rooms and other facilities.