In the cartoon " White Rabbit Candy," Ling was her grandfather's daughter. In the story, Ling's grandfather was a wealthy businessman who had a daughter named Ling. Later in the story, Ling's grandfather fell seriously ill and needed treatment. During the process of receiving treatment, Ling's grandfather realized that he could no longer have children, so he told Ling his true identity and told Ling that he was Ling's grandfather's daughter. Therefore, in the cartoon " White Rabbit Candy," Ling was her grandfather's daughter.