The 20th Guizhou Tourism Industry Development Conference took place from March 29 to 31 in Colorful Guizhou City.
Kaiyang county's selenium-rich agricultural products were introduced to a wide range of consumers and tourists during the provincial tourism development conference.

A staff member introduces products to consumers. [Photo/WeChat account of Kaiyang county]
Several of the innovative products on display have been praised by consumers in recent years, such as Bangbang Tea, whose instant-brew and drink feature has made it a popular and bestselling new product in the Singapore market.
Kaiyang has utilized its 99.91 percent selenium-rich soil, which is twice the national average, to promote the development of the ecological selenium-rich specialty food industry. By processing selenium-rich products, the county aims to expand and strengthen its specialties.
Kaiyang also launched a residential tourism brand in June 2025, promoting industry development and driving the integration of the selenium industry with health and wellness tourism.