Pakistan's Prime Minister Yusuf Raza Gilani (L) speaks to China's Premier Wen Jiabao after a singing ceremony at the Great Hall of the People in Beijing, May 18, 2011. [Photo/Agencies]

Pakistan's Prime Minister Yusuf Raza Gilani (L) and China's Premier Wen Jiabao listen to their national anthems during a welcome ceremony at the Great Hall of the People in Beijing, May 18, 2011. [Photo/Agencies]