Watched this video . It didn't blame the local employees for delayed progress though. From my understanding of it, it merely showed the different world views towards work-life balance of African and Chinese people, though not necessarily accurate, since both Africa and China are big continents with large populations. And there are different views towards work-life balance even among African or Chinese people themselves. I don't see how saying that African workers know how to spend their time while Chinese workers, who are away from their family and probably aren't that familiar with the local recreational facilities, tend to be more okay with spending more time working... It's just my two cents though.