Career
So"s performances usually include impromptu deliveries on the provenance and contextual background of the pieces he is playing. He is currently the Chief Technical Consultant of Asia Piano Japan Company Limited., where he is responsible for overseeing the quality control and technical aspects of reconditioning Yamaha pianos.
When he is not performing, So devotes much of his time working with the Au Kim Hung Love & Care Association to provide charitable support for school-building and scholarship projects in impoverished areas of mainland China.