Rong was born on May 1, 1916 in Wuxi, a city near Shanghai in Jiangsu Province. His father Rong Desheng and uncle Rong Zongjing were the founders and operators of a flour and cotton milling business. He graduated with a degree in history from the Christian-run St. John's University. Then he was assigned to manage a part of the family business and he took over the running of all 24 mills upon the death of his elder brother Paul Yung in an air crash on Basalt Island, Hong Kong, on 21 December 1948.
At the end of the Chinese Civil War and the founding of the People's Republic of China, Rong chose to stay on the Chinese mainland instead of fleeing to Hong Kong or Taiwan as most businessmen did. His family was allowed to keep their business until 1956, when all private businesses became state-owned. His family was given $6 million in compensation. In the 1950s, Mao Zedong endorsed him many times for his contributions to the Communist Party. When Korean hostilities broke out, Rong's family contributed substantial amounts of funding along with considerable clothing. He was appointed the vice-mayor of Shanghai in 1957 and Vice Minister of Textiles concurrently since 1959, later served as an economics adviser for the Communist Party of China.
During the Cultural Revolution, he was denounced as a "capitalist". He lost a great deal of his personal wealth and was the target of death threats from the Red Guards, radical youth organizations aligned with the new social and cultural policies of Mao Zedong. In a situation typical of disgraced government officials, entrepreneurs and intellectuals during the Cultural Revolution, Rong was given a demeaning job as a janitor. However, he and his family received protection from Zhou Enlai from persecution from the Red Guards. As Rong was not a Communist party member at the time, Zhou was not able to obtain approval from Mao Zedong to protect Rong officially. Instead, Zhou coordinated with Chen Jinhua to place Rong's mansion under the control of Red Guards affiliated with the Ministry of Textiles, who were deeply sympathetic to him and protected him from other Red Guard factions.
Chinese economic reformation
After the death of Mao Zedong and the end of Cultural Revolution, Deng Xiaoping appointed Rong as an advisor for the economic opening of China. He set up the China International Trust and Investment Corp., or CITIC, in 1978, which was responsible for much of the initial western investment in China. At the height of the pro-democracy movement in 1989, he risked his life by asking the top Chinese leaders to negotiate with the students. After the Tiananmen Square Protests of 1989, many political analysts believed that he would receive severe punishment. Instead however, he was appointed to the ceremonial post of vice-president in 1993.
Later life
Rong retired on March 15, 1998 and died on October 26, 2005. He was listed as one of the richest men in Asia, with a family fortune of $1.9 billion in 2000. Most of this wealth can be attributed to Rong's son Larry Yung in his role as chair of CITIC Pacific. Although regarded as a non-Communist during his lifetime, he was a member of Communist Party of China since 1985, according to his official obituary in Chinese; yet owing to his request that his membership be unveiled only after his death, almost nobody knew about his status as a communist even after his vice presidency.
Personal life
In 1988 Rong requested Deng to inscribe "" on a plaque to be hung at his sitting room. To avoid using deception as a merchant was his father's motto. This scene is portrayed in drama Deng Xiaoping at History's Crossroads. He married in 1937, Yang died on January 13, 2013 in Hong Kong.