Aerial photo taken on March 2, 2021 shows the Qingtu Lake thawing as spring comes in Minqin County, northwest China's Gansu Province. (Photos: Xinhua)

Aerial photo taken on March 2, 2021 shows the Qingtu Lake thawing as spring comes in Minqin County, northwest China's Gansu Province.

Aerial photo taken on March 2, 2021 shows the Qingtu Lake thawing as spring comes in Minqin County, northwest China's Gansu Province.

Aerial photo taken on March 2, 2021 shows the Qingtu Lake thawing as spring comes in Minqin County, northwest China's Gansu Province.

Aerial photo taken on March 2, 2021 shows the Qingtu Lake thawing as spring comes in Minqin County, northwest China's Gansu Province.

People look at cherry blossoms in full bloom at Jing'an Sculpture Park in east China's Shanghai, March 2, 2021.

People look at cherry blossoms in full bloom at Jing'an Sculpture Park in east China's Shanghai, March 2, 2021.

People look at cherry blossoms in full bloom at Jing'an Sculpture Park in east China's Shanghai, March 2, 2021.

Photo taken on March 2, 2021 shows cherry blossoms in full bloom at Jing'an Sculpture Park in east China's Shanghai.