A Chinese actress and singer has warned about the danger of cosmetic operation by sharing shocking photos of her post-surgery black nose on a major social media platform.On Weibo, China's equivalent of Twitter, Gao Liu said she underwent a four-hour nose plastic surgery in October 2020 at a clinic in Guangzhou, which her friend had introduced to her, and this was the "beginning of a nightmare."After the surgery, her nose had inflamed and eventually necrotized, said the 24-year-old actress who has more than 5 million followers on her account, adding she "repeatedly felt a urge to commit suic…READ FULL ARTICLE