People celebrate the Longji Terrace Culture Festival in Longsheng County, South China's Guangxi Zhuang Autonomous Region, June 17, 2019. People of various ethnic groups gathered here to showcase their culture during the festival. (Photo: Xinhua)

People celebrate the Longji Terrace Culture Festival in Longsheng County, South China's Guangxi Zhuang Autonomous Region, June 17, 2019. People of various ethnic groups gathered here to showcase their culture during the festival. (Photo: Xinhua)

People celebrate the Longji Terrace Culture Festival in Longsheng County, South China's Guangxi Zhuang Autonomous Region, June 17, 2019. People of various ethnic groups gathered here to showcase their culture during the festival. (Photo: Xinhua)

Aerial photo shows people celebrating the Longji Terrace Culture Festival in Longsheng County, South China's Guangxi Zhuang Autonomous Region, June 17, 2019. People of various ethnic groups gathered here to showcase their culture during the festival.(Photo: Xinhua)

People celebrate the Longji Terrace Culture Festival in Longsheng County, South China's Guangxi Zhuang Autonomous Region, June 17, 2019. People of various ethnic groups gathered here to showcase their culture during the festival. (Photo: Xinhua)

Aerial photo shows people celebrating the Longji Terrace Culture Festival in Longsheng County, South China's Guangxi Zhuang Autonomous Region, June 17, 2019. People of various ethnic groups gathered here to showcase their culture during the festival. (Photo: Xinhua)

People celebrate the Longji Terrace Culture Festival in Longsheng County, South China's Guangxi Zhuang Autonomous Region, June 17, 2019. People of various ethnic groups gathered here to showcase their culture during the festival. (Photo: Xinhua)

Aerial photo shows people celebrating the Longji Terrace Culture Festival in Longsheng County, South China's Guangxi Zhuang Autonomous Region, June 17, 2019. People of various ethnic groups gathered here to showcase their culture during the festival. (Photo: Xinhua)