Artists perform during the "Thailand Day" event at the Beijing International Horticultural Exhibition in Beijing, capital of China, July 28, 2019. The "Thailand Day" event was held at the Beijing International Horticultural Exhibition on Sunday. (Photo by Ren Chao/Xinhua)

Artists perform during the "Thailand Day" event at the Beijing International Horticultural Exhibition in Beijing, capital of China, July 28, 2019. The "Thailand Day" event was held at the Beijing International Horticultural Exhibition on Sunday. (Photo by Ren Chao/Xinhua)

Artists perform during the "Thailand Day" event at the Beijing International Horticultural Exhibition in Beijing, capital of China, July 28, 2019. The "Thailand Day" event was held at the Beijing International Horticultural Exhibition on Sunday. (Photo by Ren Chao/Xinhua)

People taste food from Thailand during the "Thailand Day" event at the Beijing International Horticultural Exhibition in Beijing, capital of China, July 28, 2019. The "Thailand Day" event was held at the Beijing International Horticultural Exhibition on Sunday. (Photo by Ren Chao/Xinhua)

People visit the Thailand Garden during the "Thailand Day" event at the Beijing International Horticultural Exhibition in Beijing, capital of China, July 28, 2019. The "Thailand Day" event was held at the Beijing International Horticultural Exhibition on Sunday. (Photo by Ren Chao/Xinhua)

An artist performs during the "Thailand Day" event at the Beijing International Horticultural Exhibition in Beijing, capital of China, July 28, 2019. The "Thailand Day" event was held at the Beijing International Horticultural Exhibition on Sunday. (Photo by Ren Chao/Xinhua)

A staff member shows fruit carving during the "Thailand Day" event at the Beijing International Horticultural Exhibition in Beijing, capital of China, July 28, 2019. The "Thailand Day" event was held at the Beijing International Horticultural Exhibition on Sunday. (Photo by Ren Chao/Xinhua)

An artist performs during the "Thailand Day" event at the Beijing International Horticultural Exhibition in Beijing, capital of China, July 28, 2019. The "Thailand Day" event was held at the Beijing International Horticultural Exhibition on Sunday. (Photo by Ren Chao/Xinhua)

Visitors experience Thai-style massage during the "Thailand Day" event at the Beijing International Horticultural Exhibition in Beijing, capital of China, July 28, 2019. The "Thailand Day" event was held at the Beijing International Horticultural Exhibition on Sunday. (Photo by Ren Chao/Xinhua)