The Department of Transportation and Tourism Development pointed out that the number of hot-air balloon models was less than twenty during each year’s festival before 2016. In 2017, the number exceeded thirty, and since 2017, the number was as high as forty, even until last year. Which hot air balloons will appear in 2020? Currently, this information is still confidential. In addition to the tenth anniversary, Taitung will continue to invite new balloon models, and will also try their best to invite previos popular models to reunite in Taitung. Taitung County Government also asks that hot air balloon fans continue to pay attention to relevant information in the coming weeks.