Ma Dairong holds her twins posing for photos in Mianyang, Sichuan province on May 10, 2012. Zhu Rongchang and his wife, Ma Dairong, lost their only daughter during the devastating earthquake in Wenchuan, Sichuan province, May 12, 2008, but now the family has regained hope and prosperity since Ma gave birth to twins, a boy and a girl. [Photo/Xinhua]

A customer uses chopsticks to get food from a hot pot, at an egg-shaped dining-table inside an A380 theme restaurant in Chongqing municipality, May 11, 2012. The restaurant, named "Special Enjoyment" (Chinese name "Special Class"), measures about 600 square metres in size and features six private rooms. It can serve up to 110 customers, and officially started business on May 1, 2012. Picture taken May 11, 2012. [Photo/Agencies]