In his World Tour (1938-39) Chang performed in Australia, New Zealand, Malasia, Siam, Burma, Hong Kong, India, FooChow, Peking, Zanzibar, Nairobi, and South Africa. This is a newspaper ad from South Africa, dated 15th August, 1939. (I'm indebted to magician Kardani of South Africa for material about Chang's performances in South Africa.)