A report on Commercial Radio Hong Kong and Chip Tsao

In September 2003, he switched to the Commercial Radio Hong Kong to host a similar daily radio entitled 'Summit' (光明頂, literally 'the Peak of Light').

The programme has a session called voice column in which some Commercial Radio DJs participate as columnists, sharing their own viewpoints on certain issues, e.g. the column "陶言無忌" by To Kit, who has worked for the British Broadcasting Corporation for 8 years.