A man walks under pine trees covered with snow in the Wuyi Park in Lanzhou, capital of northwest China's Gansu Province, May 2, 2004. The city witnessed a snowfall on the second day of the May Day holidays.

Tulips in the snow in the Culture Park in Xining, capital of northwest China's Qinghai Province. Millions of tulips were covered with snow on the second day of the May Day holidays.

A woman poses near tulips in the snow in Xining, capital of northwest China's Qinghai Province, May 2, 2004.

A man walks under pine trees covered with snow in the Wuyi Park in Lanzhou, capital of northwest China's Gansu Province, May 2, 2004. The city witnessed a snowfall on the second day of the May Day holidays.

A pine tree in the snow in the Wuyi Park in Lanzhou, capital of northwest China's Gansu Province.