What's the relationship between Jackie and Shen Dandan?

Jackie and Shen Dandan are brothers and sisters. Jackie and Shen Dandan, both from Peacock Gallery Record Company, sang the song "Happy Lovers". Shen Dandan is not only Jackie Chan's sister, but also the sister of Phoenix Legend and other singers. Shen Dandan was born in Guiyang, Guizhou, and graduated from the Music Department of Beijing Dance Academy. China female singer, teacher and musical actress. Jacky198211.2 was born in Yangjiang City, Guangdong Province. China pop singer, musician, singer, songwriter and music professor of Beijing Opera Academy. He graduated from Xinghai Conservatory of Music.