With reference to “ Unemployed Hong Kong TV actors move to China for work on drama series – and live-stream selling ”(July 10), I think I know why Evergreen Mak Cheung-ching moved to the mainland to seek opportunities. He rose in popularity among mainland viewers many years ago, when spoof videos of Leung Fei-fan, a villainous policeman played by Mak in the Hong Kong TV drama No Regrets , spread via Bilibili, a video-sharing website regarded as “China’s YouTube” . Mak posted his first video to Bilibili on May 31, 2020, which rekindled interest in him on the website. That debut racked up more than 7 million views and 700,000 likes, and his account has since attracted more than 580,000 followers. Mak has been uploading videos about life in Hong Kong and the mainland in the past year, and interacting closely with his fans. After he was revealed to be a pandemic control volunteer in Guangzhou, Mak received support and praise from Bilibili users, most of whom are young people: this could be instrumental in the actor’s career development in the mainland. How Bilibili, China’s YouTube, makes money Mak is not the only one to have jumped on the Bilibili bandwagon in a quest for more fans. Other names and organisations from Hong Kong are getting on the website too. When Bilibili held a New Year’s Eve gala, The Most Beautiful Night of 2020 , TVB got in on the act from Hong Kong, showcasing the splendid performances of TVB actors and the dazzling scenery of Victoria Harbour. Each of the gala videos received more than 2.8 million likes. Hong Kong has been put through a lot in recent years, with the anti-China demonstrations of 2019 and the coronavirus pandemic, and local actors and organisations have been forced to go north for better opportunities. In my opinion, it’s a wise choice for Hong Kong actors to get on Bilibili, a platform where users are mainly young people, instead of limiting their audience to Cantonese speakers and older people. Then, they will understand the demands of the mainland audience and perhaps achieve better success in China’s massive market of 1.4 billion . Hongqing Wang, Shenzhen