Kaiyuan Zhouyou is a one-stop OTA focusing on overseas destination tourism products. It was founded in Munich, Germany in 2006. It integrates tourism resources in Europe, North America, Australia and New Zealand, and focuses on providing destination tourism products for Chinese-speaking travelers, covering local and group tours. , Free travel, private group, cruise, hotel, visa, scenic spot tickets, package customization and many other services. The core product of the website is local group tours, and it also provides a variety of local tourism products to meet the multi-level travel forms of tourists.