A "140-dish banquet" made of stones chosen from Taohe River is on display at the Rare Stone Museum in Dingxi, Gansu Province, Jan. 29, 2019. (Photo: China News Service/Yang Na)
A "140-dish banquet" made of stones chosen from Taohe River is on display at the Rare Stone Museum in Dingxi, Gansu Province, Jan. 29, 2019. (Photo: China News Service/Yang Na)
A "140-dish banquet" made of stones chosen from Taohe River is on display at the Rare Stone Museum in Dingxi, Gansu Province, Jan. 29, 2019. (Photo: China News Service/Yang Na)
A "140-dish banquet" made of stones chosen from Taohe River is on display at the Rare Stone Museum in Dingxi, Gansu Province, Jan. 29, 2019. (Photo: China News Service/Yang Na)
A "140-dish banquet" made of stones chosen from Taohe River is on display at the Rare Stone Museum in Dingxi, Gansu Province, Jan. 29, 2019. (Photo: China News Service/Yang Na)
A "140-dish banquet" made of stones chosen from Taohe River is on display at the Rare Stone Museum in Dingxi, Gansu Province, Jan. 29, 2019. (Photo: China News Service/Yang Na)
A "140-dish banquet" made of stones chosen from Taohe River is on display at the Rare Stone Museum in Dingxi, Gansu Province, Jan. 29, 2019. (Photo: China News Service/Yang Na)