A photo taken Dec. 22, 2022 shows blossoming wintersweets at the Reclining Buddha Temple in Beijing Botanical Garden in Beijing, capital of China. Wintersweet is an annual Chinese flower that usually blossoms in winter. (Photo: China.org.cn)

Wintersweets are seen blossoming at the Reclining Buddha Temple in Beijing Botanical Garden in Beijing, capital of China, Dec. 22, 2022. Wintersweet is an annual Chinese flower that usually blossoms in winter. (Photo: China.org.cn)

Wintersweets are seen blossoming at the Reclining Buddha Temple in Beijing Botanical Garden in Beijing, capital of China, Dec. 22, 2022. (Photo: China.org.cn)

A photo taken Dec. 22, 2022 reveals wintersweet blossoms at the Reclining Buddha Temple in Beijing Botanical Garden in Beijing, capital of China. (Photo: China.org.cn)

A photo taken Dec. 22, 2022 shows blossoming wintersweets at the Reclining Buddha Temple in Beijing Botanical Garden in Beijing, capital of China. (Photo: China.org.cn)

A photo taken Dec. 22, 2022 shows blossoming wintersweets at the Reclining Buddha Temple in Beijing Botanical Garden in Beijing, capital of China. (Photo: China.org.cn)

Wintersweets are seen blossoming at the Reclining Buddha Temple in Beijing Botanical Garden in Beijing, capital of China, Dec. 22, 2022. Wintersweet is an annual Chinese flower that usually blooms in winter. (Photo: China.org.cn)

A photo taken Dec. 22, 2022 shows a wintersweet bloom at the Reclining Buddha Temple in Beijing Botanical Garden in Beijing, capital of China. (Photo: China.org.cn)

Wintersweets are seen blossoming at the Reclining Buddha Temple in Beijing Botanical Garden in Beijing, capital of China, Dec. 22, 2022. Wintersweet is an annual  Chinese flower that usually blossoms in winter. (Photo: China.org.cn)

A photo taken Dec. 22, 2022 shows blossoming wintersweets at the Reclining Buddha Temple in Beijing Botanical Garden in Beijing, capital of China. (Photo: China.org.cn)

A photo taken Dec. 22, 2022 reveals wintersweets blossoms at the Reclining Buddha Temple in Beijing Botanical Garden in Beijing, capital of China .(Photo: China.org.cn)