She entered Shanghai Dance School at the age of 11. Initially her father opposed this, as he wanted her to become a medical doctor. Her mother, however, was very supportive. Her fate was settled by a coin toss - the coin landed on heads and Yuan Yuan Tan started her dancing career.[1]
She won multiple international awards at an early age; including a gold medal and the Nijinsky Award at the 1st Japan International Ballet and Modern Dance Competition (1993) and a gold medal in the 5th International Ballet Competition in Paris (1992). At age 18, she became a soloist dancer with the San Francisco Ballet. Two years later, in 1997, at age 20, she was promoted to principal dancer, attaining the highest position for a ballet dancer, an unusually rapid upward path.[2] She was at that time the youngest principal dancer ever in the history of the San Francisco Ballet. Today, she is a marquee name for the company, while San Francisco Ballet itself is widely considered to be among the best in the world and in the words of choreographer Mark Morris, the "best company in North America".[3]
In 2020, after 7 months off stage since March 2020 due to COVID-19, Tan appeared in the second season of Dance Smash, a Chinese talent show produced by Hunan Satellite TV that features the technology to capture diverse dance styles in motion.
In January 2024, Tan announced her retirement from the San Francisco Ballet company, her final performance was as Marguerite in Frederic Ashton's Marguerite and Armand on February 14, 2024.[7]