An actor performs flowers arrangement during the "Japan Day" event at the Beijing International Horticultural Exhibition in Beijing, capital of China, Sept. 12, 2019. The "Japan Day" event was held at the Beijing International Horticultural Exhibition on Thursday. (Photos: Xinhua)

Actors perform flowers arrangement during the "Japan Day" event at the Beijing International Horticultural Exhibition in Beijing, capital of China, Sept. 12, 2019. The "Japan Day" event was held at the Beijing International Horticultural Exhibition on Thursday.

An actor performs flowers arrangement during the "Japan Day" event at the Beijing International Horticultural Exhibition in Beijing, capital of China, Sept. 12, 2019. The "Japan Day" event was held at the Beijing International Horticultural Exhibition on Thursday.

An actor performs flowers arrangement during the "Japan Day" event at the Beijing International Horticultural Exhibition in Beijing, capital of China, Sept. 12, 2019. The "Japan Day" event was held at the Beijing International Horticultural Exhibition on Thursday.

People visit flowers arrangement show during the "Japan Day" event at the Beijing International Horticultural Exhibition in Beijing, capital of China, Sept. 12, 2019. The "Japan Day" event was held at the Beijing International Horticultural Exhibition on Thursday.