A bunch of them are likely Chinese or Taiwanese, the latter might also speak Mandarin.
Furthermore, I work in Estonia and all technical communication is in English. Source code is in English. To my coworkers and our clients I speak in Estonian. I suspect if China is going to be bringing in western engineers to their projects, they’ll also accommodate for English speakers.
A bunch of them are likely Chinese or Taiwanese, the latter might also speak Mandarin.
Furthermore, I work in Estonia and all technical communication is in English. Source code is in English. To my coworkers and our clients I speak in Estonian. I suspect if China is going to be bringing in western engineers to their projects, they’ll also accommodate for English speakers.