This was never available when I was a kid. I always wondered who Chang was in Tintin in Tibet. He was based on Hergé‘s real life friend. One who made him reflect on his ignorance of other cultures and represent them more respectfully. The artwork is still unquestionably exquisite but the story is a mess and stereotypes are still evident. Props for doing better but it‘s a shame Hergé didn‘t have an African friend when he wrote Tintin In the Congo.