We have selected seven stories from this week’s news across Hong Kong, mainland China, the wider Asia region and beyond that resonated with our readers and shed light on topical issues. If you would like to see more of our reporting, please consider subscribing. 1. The young Chinese scientist behind ‘impossible’ breakthrough on sodium batteries Scientist Lu Yaxiang, a professor at the Chinese Academy of Sciences’ Institute of Physics, has spent a decade working to make sodium-ion batteries...