The first meal in Enshi was at Tan's Restaurant next to the Earth's Heart Valley. The farmhouse dishes featuring selenium-rich foods made us believe that we were eating natural nutrition. The kang potatoes were the most amazing dish on the table. They didn't look very special, but everyone was pleasantly surprised after taking a bite. The texture was quite good, crispy on the outside and tender on the inside, not dry but spicy. People with bigger mouths can even eat one in one bite. It was both a dish and a staple food, and instantly killed the largest stewed chicken next to it.