When I travel, I often buy all kinds of goods, such as fiber desiccants, mineral desiccants and silica gel desiccants( http://www.welldry.com ). And I am interested in leisure tourism more and more.Leisure tourism depends on tourism resources, which puts leisure as the main purpose, takes tourist facilities as conditions and regards specific cultural landscape and service items as contents. It means that tourists go to different places to tour, sightsee and rest in a certain period.