A romance novel about the heroine called Xiaotu, a maid

The Love Story of the Maid and the Prince: The heroine, Xiaotu, was an ordinary maid. She lived in a wealthy family, but when her father died, the family's financial situation began to decline, and she had to leave home to work. Xiaotu worked in the hotel and soon became an outstanding maid. She served many princes and nobles. During a service, Xiaotu unexpectedly met a handsome prince named William. Prince William was attracted by Xiaotu's service quality and intelligence. He began to talk to Xiaotu and found that she was an interesting and independent person. They began a romantic relationship, but Xiaotu was not sure if William loved her because of the class difference and cultural background between them. However, Xiaotu did not give up on her efforts to overcome these obstacles and help Prince William overcome his cultural differences and difficulties. In the end, they overcame all obstacles and lived a wonderful life together. This story tells us that no matter where we come from, we can achieve our dreams and build deep relationships with others through our own efforts and courage.