article_snippet.sent: This reckless behaviour has been reported on as early as May 2011 in Zibo city in Shandong.
article_snippet.sent: This reckless behaviour has since spread to different parts of the province.
article_snippet.sent: Questions are now being raised within China about why the authorities have taken no steps to ban this practise after all these years.
highlights_snippet.sent: It is becoming a common behaviour in some villages since 2011 .
  