Lanterns in shapes of dragons are seen in Hangzhou, capital of east China's Zhejiang province, Jan. 31 2012, to celebrate the traditional Lantern Festival, which falls on Feb 6 this year.

Lanterns in shapes of dragons are seen in Hangzhou, capital of east China's Zhejiang province, Jan 31, 2012, to celebrate the traditional Lantern Festival, which falls on Feb 6 this year.

Lanterns in shapes of dragons are seen in Hangzhou, capital of east China's Zhejiang province, Jan 31, 2012, to celebrate the traditional Lantern Festival, which falls on Feb 6 this year.

Lanterns in shapes of dragons are seen in Hangzhou, capital of east China's Zhejiang province, Jan 31, 2012, to celebrate the traditional Lantern Festival, which falls on Feb 6 this year.

Lanterns in shapes of dragons are seen in Hangzhou, capital of east China's Zhejiang province, Jan 31, 2012, to celebrate the traditional Lantern Festival, which falls on Feb 6 this year.