MR ZHAO Zhangguang does not seem able to look a person in the eye. His gaze is always fixed on the top of people's heads. But who can blame him? He has made a fortune doing it.
Mr Zhao is the inventor of the 101 series cure for baldness, a product which has made him one of China's richest business moguls.
He owns five houses, including an eight-storey home which looks like a department store on the outside and has an elevator to help him get around.
People from all over the world write to Mr Zhao for help and some travel to China to see him. He has won international awards for his invention.
And he counts Premier Mr Li Peng, Vice-Premier Mr Tian Jiyun and the wife of former communist party leader Mr Zhao Ziyang among his customers.
Mr Zhao said the premier did not have a baldness problem, but he used 101 as preventative medicine.