Shenan Chuang helped transform the Chinese ad industry . China 's advertising market second-largest in the world . Comment: Wakes at 5am , finishes work at 10pm .
Shenan Chuang helped transform the Chinese ad industry . China 's advertising market second-largest in the world . Industry expected to exceed $ 50 billion in revenue by 2015 . Wakes at 5am , finishes work at 10pm .