col : # | name | alma mater | birth date | marriage date | president | tenure | tenure.1 row 1 : 1 | jiang qing | shandong provincial experimental theatre | 19 march 1914 | 20 november 1938 | mao zedong | 27 april 1959 | 27 april 1959 row 2 : 2 | wang guangmei | fu jen catholic university | 26 september 1921 | 21 august 1948 | liu shaoqi | 21 october 1968 | 21 october 1968 row 3 : 3 | he lianying | nan | nan | nan | dong biwu | 17 january 1975 | 17 january 1975 row 4 : 4 | lin jiamei | tong de medical college | 1924 | nan | li xiannian | 8 april 1988 | 8 april 1988 row 5 : 5 | wang yeping | shanghai foreign language institute | february 1928 | december 1949 | jiang zemin | 15 march 2003 | 15 march 2003 row 6 : 6 | liu yongqing | tsinghua university | 1940 | february 1970 | hu jintao | 14 march 2013 | 14 march 2013 row 7 : 7 | peng liyuan | china conservatory of music | 20 november 1962 | 1 september 1987 | xi jinping | incumbent | incumbent
who are all the people? which one of these doesn't have a birthday listed?
he lianying
# Name Alma mater Birth date Marriage date President Tenure Tenure.1
which one of these doesn't have a birthday listed?
1 Jiang Qing Shandong Provincial Experimental Theatre 19 March 1914 20 November 1938 Mao Zedong 27 April 1959 27 April 1959
2 Wang Guangmei Fu Jen Catholic University 26 September 1921 21 August 1948 Liu Shaoqi 21 October 1968 21 October 1968
3 He Lianying nan nan nan Dong Biwu 17 January 1975 17 January 1975
4 Lin Jiamei Tong De Medical College 1924 nan Li Xiannian 8 April 1988 8 April 1988
5 Wang Yeping Shanghai Foreign Language Institute February 1928 December 1949 Jiang Zemin 15 March 2003 15 March 2003
6 Liu Yongqing Tsinghua University 1940 February 1970 Hu Jintao 14 March 2013 14 March 2013
7 Peng Liyuan China Conservatory of Music 20 November 1962 1 September 1987 Xi Jinping Incumbent Incumbent
He Lianying
which one of these doesn't have a birthday listed? || who are all the people?