Troupers perform during the "Togo Day" event at the Beijing International Horticultural Exhibition in Beijing, China, Aug. 22, 2019. The expo held its "Togo Day" on Thursday.

Visitors watch a performance during the "Togo Day" event at the Beijing International Horticultural Exhibition in Beijing, China, Aug. 22, 2019. The expo held its "Togo Day" on Thursday.

Visitors watch a performance during the "Togo Day" event at the Beijing International Horticultural Exhibition in Beijing, China, Aug. 22, 2019. The expo held its "Togo Day" on Thursday. (Photo: Xinhua)

Troupers perform during the "Togo Day" event at the Beijing International Horticultural Exhibition in Beijing, China, Aug. 22, 2019. The expo held its "Togo Day" on Thursday.