In June, 2004, he founded Nanjing Rafah Culture Science and Trade Co., Ltd. and served as the chairman.
On September 28th, 2004, Professor Ji attended the Third China Scientists Conference in the Great Hall of the People as a special guest of the Third China Scientists Forum.
On February 5, 2005, 65438 was appointed as a priest by the World Missionary Society.
Since 2005, he has been a pastor of Grace's online gospel website.
In 2005-2006, he worked as a lecturer at Haggai Leadership Training Institute in Singapore.
2009-20 1 1 Studying for a doctor's degree in pastoral medicine in the theological seminary of Prospect University, USA.
20 10 is the director of China Children's Culture and Art Foundation.
On 2011June18th, he received his doctor's degree in pastoral education from the theological seminary of Prospect University.
20 13 was appointed as the vice president of Haicheng Christian Association by Haicheng Christian Association of Liaoning Province in May.
Vice Chairman of Haicheng Christian Three-Self Patriotic Movement Committee.
Academic consultant and provost of Haicheng Christian Training Center.
Pastor Ji has traveled all over the world, training preachers in grass-roots churches all over China, and is deeply welcomed and loved by religious people. His sermon is easy to understand, even people without any culture can understand it.