In fact, he is a handyman, helping each other set up props, hang curtains and move things. And there is no need for design. Wedding companies are very busy, sometimes they undertake several weddings at the same time, and they are short of manpower, so they need to find part-time jobs, and they don't need to keep idle people at ordinary times. Working hours are the time to hold the wedding and to arrange the wedding venue. Generally, it takes 1-2 hours to decorate the venue on the first night, and go to the scene the next morning until the wedding is over, and remove the props.