Kaiyang selenium-rich fruit has a uniform shape, round shape, orange peel and flesh, fine meat and rich flavor. It is known as the “Emperor of Fruits” and Guizhou King. Kaiyang Selenium-enriched Selenium is characterized by selenium-enriched, its unique taste, pure quality and rich nutritional value. It is well-known in the province and abroad, and has become a famous local specialty industry.

Kaiyang selenium-enriched tea is not fermented tea, in which tea polyphenols and caffeine retain more than 85% of fresh leaves, chlorophyll retains about 50%, and vitamin loss is also less, thus forming green tea "clear green leaves, strong taste convergence" specialty.