He introduced the new Vice-Premiers , Li Keqiang , Hui Liangyu , Zhang Dejiang and Wang Qishan .
Premier Wen Jiabao held a press conference on March 18 , 2008 .
Wen Jiabao introduced the new Vice-Premiers , Li Keqiang , Hui Liangyu , Zhang Dejiang and Wang Qishan .
Premier Wen Jiabao held a press conference on March 18 , 2008 .