Photo taken on Aug. 23, 2019 shows magnolia flowers at the Beijing Garden by Lake Burley Griffin in Canberra, Australia. The magnolia blossoms send a message of spring in the city. (Photos: Chu Chen/Xinhua)

A visitor takes photos of magnolia flowers at the Beijing Garden by Lake Burley Griffin in Canberra, Australia, Aug. 23, 2019. The magnolia blossoms send a message of spring in the city.

Photo taken on Aug. 23, 2019 shows magnolia flowers at the Beijing Garden by Lake Burley Griffin in Canberra, Australia. The magnolia blossoms send a message of spring in the city.

Photo taken on Aug. 23, 2019 shows magnolia flowers at the Beijing Garden by Lake Burley Griffin in Canberra, Australia. The magnolia blossoms send a message of spring in the city.

Photo taken on Aug. 23, 2019 shows magnolia flowers at the Beijing Garden by Lake Burley Griffin in Canberra, Australia. The magnolia blossoms send a message of spring in the city.

Photo taken on Aug. 23, 2019 shows magnolia flowers at the Beijing Garden by Lake Burley Griffin in Canberra, Australia. The magnolia blossoms send a message of spring in the city.