I only know that the Guangdong radio station is still broadcasting the advertisement of Paris Shampoo ~ Ting Feng has been the spokesperson for Paris from 2000 to 2007, so it should be in 2001 There are still broadcasts sometimes.
I can’t remember clearly, it happened 7 years ago~ but I think it should have been broadcast very frequently in 2001, when "Love Because of Love" was also very popular~