An aerial drone photo taken on April 19, 2026 shows people of the Dong ethnic group participating in an event celebrating the Sanyuesan Festival at Zhenyuan County in southwest China's Guizhou Province. The Sanyuesan Festival is a traditional festival celebrated on the third day of the third lunar month by various ethnic groups in China. The festival falls on April 19 this year. (Xinhua/Yang Wenbin)

A woman of the Dong ethnic group is helped with her traditional costumes for an event celebrating the Sanyuesan Festival at Zhenyuan County in southwest China's Guizhou Province, April 19, 2026. The Sanyuesan Festival is a traditional festival celebrated on the third day of the third lunar month by various ethnic groups in China. The festival falls on April 19 this year. (Xinhua/Yang Wenbin)

People of the Dong ethnic group participate in an event celebrating the Sanyuesan Festival at Zhenyuan County in southwest China's Guizhou Province, April 19, 2026. The Sanyuesan Festival is a traditional festival celebrated on the third day of the third lunar month by various ethnic groups in China. The festival falls on April 19 this year. (Xinhua/Yang Wenbin)

People of the Dong ethnic group participate in an event celebrating the Sanyuesan Festival at Zhenyuan County in southwest China's Guizhou Province, April 19, 2026. The Sanyuesan Festival is a traditional festival celebrated on the third day of the third lunar month by various ethnic groups in China. The festival falls on April 19 this year. (Xinhua/Yang Wenbin)

People of the Dong ethnic group participate in an event celebrating the Sanyuesan Festival at Zhenyuan County in southwest China's Guizhou Province, April 19, 2026. The Sanyuesan Festival is a traditional festival celebrated on the third day of the third lunar month by various ethnic groups in China. The festival falls on April 19 this year. (Xinhua/Yang Wenbin)

An aerial drone photo taken on April 19, 2026 shows people of the Dong ethnic group participating in an event celebrating the Sanyuesan Festival at Zhenyuan County in southwest China's Guizhou Province. The Sanyuesan Festival is a traditional festival celebrated on the third day of the third lunar month by various ethnic groups in China. The festival falls on April 19 this year. (Xinhua/Yang Wenbin)

A woman of the Dong ethnic group prepares her traditional costumes for an event celebrating the Sanyuesan Festival at Zhenyuan County in southwest China's Guizhou Province, April 19, 2026. The Sanyuesan Festival is a traditional festival celebrated on the third day of the third lunar month by various ethnic groups in China. The festival falls on April 19 this year. (Xinhua/Yang Wenbin)

People of the Dong ethnic group participate in an event celebrating the Sanyuesan Festival at Zhenyuan County in southwest China's Guizhou Province, April 19, 2026. The Sanyuesan Festival is a traditional festival celebrated on the third day of the third lunar month by various ethnic groups in China. The festival falls on April 19 this year. (Xinhua/Yang Wenbin)

People of the Dong ethnic group participate in an event celebrating the Sanyuesan Festival at Zhenyuan County in southwest China's Guizhou Province, April 19, 2026. The Sanyuesan Festival is a traditional festival celebrated on the third day of the third lunar month by various ethnic groups in China. The festival falls on April 19 this year. (Xinhua/Yang Wenbin)

Performers dance in an event celebrating the Sanyuesan Festival in Wangmo County, Qianxinan Bouyei-Miao Autonomous Prefecture, southwest China's Guizhou Province, April 19, 2026. The Sanyuesan Festival is a traditional festival celebrated on the third day of the third lunar month by various ethnic groups in China. The festival falls on April 19 this year. (Photo by Yuan Fuhong/Xinhua)

People participate in an event celebrating the Sanyuesan Festival in Wangmo County, Qianxinan Bouyei-Miao Autonomous Prefecture, southwest China's Guizhou Province, April 19, 2026. The Sanyuesan Festival is a traditional festival celebrated on the third day of the third lunar month by various ethnic groups in China. The festival falls on April 19 this year. (Photo by Yuan Fuhong/Xinhua)

Performers dance in an event celebrating the Sanyuesan Festival in Wangmo County, Qianxinan Bouyei-Miao Autonomous Prefecture, southwest China's Guizhou Province, April 19, 2026. The Sanyuesan Festival is a traditional festival celebrated on the third day of the third lunar month by various ethnic groups in China. The festival falls on April 19 this year. (Photo by Yuan Fuhong/Xinhua)

A robot performs in an event celebrating the Sanyuesan Festival in Wangmo County, Qianxinan Bouyei-Miao Autonomous Prefecture, southwest China's Guizhou Province, April 19, 2026. The Sanyuesan Festival is a traditional festival celebrated on the third day of the third lunar month by various ethnic groups in China. The festival falls on April 19 this year. (Photo by Yuan Fuhong/Xinhua)

An aerial drone photo taken on April 19, 2026 shows people participating in an event celebrating the Sanyuesan Festival in Wangmo County, Qianxinan Bouyei-Miao Autonomous Prefecture, southwest China's Guizhou Province. The Sanyuesan Festival is a traditional festival celebrated on the third day of the third lunar month by various ethnic groups in China. The festival falls on April 19 this year. (Photo by Yuan Fuhong/Xinhua)