Zhao Lei, the gold medal wedding host in Longkou, believes that the most important success condition of a wedding celebration is not external factors such as venue, acoustics, banquet, flowers or lights, but people-centered. Wedding can be regarded as the most important commemorative ceremony in life. As a host, what we should do is how to dig and compare the happiness in the hearts of new people and render this emotion to every participant present. Everyone will be moved and everyone will be happy. This is the only thing.