A visitor tries VR equipment at the upcoming 2019 Beijing International Horticultural Exhibition, April 27, 2019. The media center for the expo started operation on Saturday. （Photo/China News Service）
The media center for the upcoming 2019 Beijing International Horticultural Exhibition starts operation on April 27, 2019. （Photo/China News Service）
A visitor is seen at the upcoming 2019 Beijing International Horticultural Exhibition, April 27, 2019. The media center for the expo started operation on Saturday. （Photo/China News Service）
A visitor is seen at the upcoming 2019 Beijing International Horticultural Exhibition, April 27, 2019. The media center for the expo started operation on Saturday. （Photo/China News Service）
