U.S. First Lady Michelle Obama on Monday visited Xi'an, an ancient capital in northwest China's Shaanxi Province.

Michelle Obama, along with her daughters and mother, visited the Museum of Terra Cotta Warriors and Horses on Monday afternoon.

Later, they visited ancient city walls of Xi'an, which dates back to more than 600 years ago.

Michelle Obama will also visit Chengdu in southwest China's Sichuan Province, the hometown of giant pandas.

She started her seven-day China visit on Thursday afternoon, and will conclude it on March 26. Endi