Ji gained her card the 2018 season after finishing T65 at the Lalla Aicha Tour School Qualifying stage in Morocco.
Since Ji started to play golf in 2007 at the age of ten, Rong has acquired many renowned achievements as a junior golfer. She had numerous victories in China, including thirteen wins on the China HSBC Junior Championship Tour, and was awarded Player of the Year in 2010 by the China Golf Association. In 2012, she moved to the United States with her family and continued her success by gaining multiple wins across various junior tournaments, including two AJGA Championships.
During her junior/amateur career, Rong has competed in many professional events. She finished T8 at 2011 CLPGA Renji Challenge and T41 at 2011 Swinging Skirt TLPGA Invitational. She also participated in 2011 Hyundai China Women’s Open, 2014 Mission Hills World Ladies Championship (LET), and 2014 Swinging Skirts LPGA Classic.
Rong was recruited to play golf at University of Southern California in 2015. She decided to turn professional in November 2016 and is currently a member of CLPGA and LET.