Shen Zhenzhu was born in a famous family. She was selected as the concubine of Li Yu, the Prince of Guangping. She gave birth to the eldest son, Tang Dezong Li Shi, and was later named the Queen of Ruizhen by Li Shi. She was just a southern woman with a kind heart, a heart of society, and a good heart. During the Anshi Rebellion, she was willing to stay in Chang'an and the people together, and was respected by the people of Chang'an. Although there were generals who pursued her silently, she still adhered to her love for Li Yu. After the Tang Dynasty recovered Chang'an, the displaced people were not allowed to enter the palace, but Li Yu was determined to take Zhenzhu back. Zhenzhu took the future of Prince Li Yu as the most important thing and returned to the people. Later, Li Yu searched for her in many places, but Zhenzhu was always unwilling to enter the palace, only willing to fulfill Li Yu. With her knowledge of Dali and knowledge of books, and her excellent qualities of both virtue and talent, she won Li Yu's unforgettable life. She was not extravagant, and she assisted the harem with a word of harmony, knowing the suffering of the people. A generation of talented women Shen Zhenzhu made certain historical contributions to the development of the mid-Tang Dynasty.