If you are spending billions, surely you can bring in some people that speak both Chinese and the local language. Heck, there are even real-time translation services now. No, the problem is not technical, it's that it was a scam from the get go.

The goal of a scam is to make the scammer richer. Who gets richer in this case? No one. So that’s not a scam. I’m disappointed seeing that kind of accusations stated without evidences on HN, a forum about entrepreneurship and tech, where we used to celebrate success as much as learn from failure.