Tolong jelaskan mengenai Death dari Duan Qingbo

Duan was diagnosed with kidney cancer and had one of his kidneys surgically removed in 2016. In May 2019, it was discovered that his cancer had metastasized to his lung. He underwent another surgery in July 2019, but died on 13 October 2019 in Xi'an, aged 55. He was survived by his wife Wu Chun (吴春).