- "Do her best, she will. A great amount, that is."
- ―Yoda, on Winna Di Yuni's attempts to heal Didi Oddo
A Force-sensitive female, Winna Di Yuni was educated in the ways of the Force, eventually attaining the rank of Jedi Master. Training independently as a Consular, Master Yuni perfected her Force healing abilities and went on to become one of the Coruscant Jedi Temple's finest diagnosticians.
In 43 BBY, Master Di Yuni was stationed in the Temple's Halls of Healing when Master Qui-Gon Jinn brought his friend, Didi Oddo, for treatment after the man had been poisoned by a chemical agent of unknown source. Upon discovering the agent was created by the deranged scientist Jenna Zan Arbor, Master Di Yuni was able to apply the proper cure for Oddo's ailment and he made a full recovery.
- The Complete Star Wars Encyclopedia, Vol. I ("Di Yuni, Winna")