The itinerary process with zero negative group fares

In 1988, my country’s first batch of citizens were allowed to travel to Singapore, Malaysia, Thailand, Hong Kong and Macao at their own expense;

Around 1995, zero negative tour fees began to appear in Thailand tours, and soon spread to Singapore, Malaysia The two countries; in order to put an end to the abnormal tourism market phenomenon of "zero tour fee". In 2000, China, Malaysia, Singapore, and Thailand held a joint ministerial meeting on regional tourism market governance in Kunming, and reached relevant agreements on safeguarding the legitimate rights and interests of Chinese tourists. The large number of zero-negative tour fares in Hainan began in the second half of 2003;

By the end of 2004, Yunnan tours had developed to the point where a "Beijing-Kunming, Dali, and Lijiang 6-day double flight" could be purchased for 1,700 yuan;

In 2005, this pattern also appeared frequently in tours to five cities in East China and tours to Jiuzhaigou and Chengdu;

Subsequently, the "zero negative tour fee" phenomenon spread across the country.