sentences:  The China International Online Travel Fair 2005 held in March was comprehensive, providing an online exchange and trading platform between tour companies themselves and with their customers.Since 2013, all regions in China have had tourism publicity events under the "Beautiful China" umbrella, but with a different theme for each area.The year 2018 was declared as "Beautiful China – Year of Integrated Tourism" while 2017 was declared as "Beautiful China – Year of Silk Road Tourism".