he apologizes on social media : ` ` My personal speech has led to grave social distortion '' Chinese remarks ' filmed by the late Chairman sun Zedong . Making disrespectful remarks to China 's leaders in public is still taboo .
Bi apologizes on social media : `` My personal speech has led to grave social consequences '' Chinese TV star filmed cursing the late Chairman Mao Zedong . Making disrespectful references to China 's leaders in public is still taboo .