Title: Mao Anqing
Content:  Mao Anqing (23 November 1924 – 23 March 2007) was the last surviving son of Mao Zedong, chairman of the People's Republic of China. He was the second son of Mao and his wife, Yang Kaihui. He suffered from a mental illness, possibly schizophrenia. He worked as a translator and never became active in politics.
Title: Mao Xinyu
Content:  Mao's father, Mao Anqing (1923–2007), was a child of Mao's marriage with Yang Kaihui. Anqing served as a Russian–Chinese interpreter for the Chinese Communist Party until he became disabled by schizophrenia. His mother, Chairman Mao's daughter-in-law, was Shao Hua (邵华). Mao's first wife was waitress Hao Mingli. The wedding ceremony was held on 7December 1997, but Hao died in 2003 at Qincheng Prison, an institution well known for its political prisoners, having been incarcerated there since 2002. Mao Xinyu remarried in 2003 to Liu Bin (刘滨), who was from Zhenjiang, Jiangsu Province and whom he had met in 2000. Mao Xinyu and Liu Bin have one son, Mao Dongdong (毛东东, born 2003), as well as one daughter, Mao Tianyi (毛甜懿, born 2008). In 2013, discussing his grandfather, he said that Mao Zedong had been "put on an altar" but "only by transforming them back into real people can they be understood and accepted by the public, who will then want to learn from them."
Title: Mao Anqing
Content:  Mao Anqing was born at Central South University Xiangya Hospital in Changsha, in Hunan province. His mother was executed by the local warlord, He Jian, in 1930. Mao Anqing, his elder brother Mao Anying and his younger brother Mao Anlong escaped to Shanghai. Their father was in Jiangxi province at the time, and they were looked after by local communist activists. They spent some time living on the streets, and Mao Anqing was badly beaten by a policeman in 1930. Some blame this beating for his later mental illness. His younger brother Mao Anlong died in Shanghai. Mao and his surviving elder brother were sent to Paris in 1936, and then moved to Moscow, where they remained until 1947. Mao Anqing and his brother participated in World War II for the Soviet Union against Nazi Germany.
Title: Mao Anqing
Content:  He married Shao Hua in September 1960. She later became a major general in the People's Liberation Army, and a member of the committee of the Chinese People's Political Consultative Conference. Together, they had one child, Mao Xinyu, who was born in 1970. They are the only known remaining male line descendants of Mao Zedong. Shao Hua died on 24 June 2008, In People's Liberation Army Hospital in Beijing, in the age of 69. When Mao Anqing died in 2007, he was the last of Mao Zedong's known surviving sons.
Title: Mao Anying
Content:  Mao was born at Central South University Xiangya Hospital in Changsha, Hunan Province. His mother, Yang Kaihui, second wife of Communist Leader Mao Zedong, was executed by the Kuomintang in 1930. He and his younger brother, Mao Anqing, escaped to Shanghai. Their father was in Jiangxi province at the time, and they were enrolled into the Datong Kindergarten, which was run covertly by the Chinese Communist Party for the children of CCP leaders and operated by Dong Jianwu (董健吾) under the alias "Pastor Wang". In 1933, after the Kuomintang expulsion of the CCP from Jianxi Soviet, support for the Datong Kindergarten dried up and Mao and his brother ended up on the streets.
Title: Mao Anlong
Content:  His mother was Yang Kaihui; his father was Mao Zedong and his older brothers were Mao Anying, who died in 1950 and Mao Anqing, who died in 2007. His half siblings include Yang Yuehua, Li Min, and Li Na.
Title: Mao Zedong
Content: Mao Anying (1922–1950): son to Yang, married to Liú Sīqí (劉思齊), killed in action during the Korean War ; Mao Anqing (1923–2007): son to Yang, married to Shao Hua, son Mao Xinyu, grandson Mao Dongdong ; Mao Anlong (1927–1931): son to Yang, died during the Chinese Civil War ; Mao Anhong: son to He, left to Mao's younger brother Zetan and then to one of Zetan's guards when he went off to war, was never heard of again ; Li Min (b. 1936): daughter to He, married to Kǒng Lìnghuá (孔令華), son Kǒng Jìníng (孔繼寧), daughter Kǒng Dōngméi (孔冬梅) ; Li Na (b. 1940): daughter to Jiang (whose birth surname was Lǐ, a name also used by Mao while evading the KMT), married to Wáng Jǐngqīng (王景清), son Wáng Xiàozhī (王效芝)  Mao had a total of ten children, including: Mao's first and second daughters were left to local 
Title: Mao Anlong
Content:  Mao Anlong was born in 1927 in Hunan to Mao Zedong and Yang Kaihui, Mao's second wife. He had two older brothers, Mao Anying and Mao Anqing. When he was very young his father, Mao Zedong, left the family for his next wife, He Zizhen. Later, his mother was executed by a warlord, leaving Anlong and his siblings effectively orphaned. Upon being smuggled to Shanghai after his mother's execution, he and his siblings lived on the streets. Mao died from dysentery at the age of 3 or 4.
Title: Mao Anqing
Content:  Mao returned to China with his brother in 1947 and joined the Communist Party of China. The Communist forces under his father defeated the opposing Kuomintang forces on mainland China in 1949, and proclaimed the People's Republic of China. His brother was killed in 1950 in Korea, and Mao Anqing's mental illness worsened. He spent considerable periods in mental hospitals. Mao Anqing worked as a researcher at the Academy of Military Sciences and the Publicity Department of the Central Committee of the Communist Party of China, mainly translating books from Russian to Chinese as a Russian linguist. He also wrote various books on his father. He was never actively involved in politics.
Title: Mao Zedong
Content: Máo Yíchāng (毛貽昌, born Xiangtan October 15, 1870, died Shaoshan January 23, 1920), father, courtesy name Máo Shùnshēng (毛順生) or also known as Mao Jen-sheng ; Wén Qīmèi (文七妹, born Xiangxiang 1867, died October 5, 1919), mother. She was illiterate and a devout Buddhist. She was a descendant of Wen Tianxiang. ; Máo Ēnpǔ (毛恩普, born May 22, 1846, died November 23, 1904), paternal grandfather ; Liú (劉/刘, given name not recorded, born 1847, died May 20, 1884), paternal grandmother ; Máo Zǔrén (毛祖人), paternal great-grandfather Mao's ancestors were:

Question: Who is the mother of Mao Anqing?
Answer: Yang Kaihui.