The Musical Classroom was the top ranking variety show for many years and during that time various artistes from many countries including Japan, South Korea and Singapore wanted to participate, just like 陳潔儀. The two sisters 徐熙媛 and 徐熙娣were comical and used 相聲 to make fun of the hosts. 溫翠蘋 finally did put the flame in her mouth. SG031221.