In 2011 , Chin Wan , an assistant professor in the Lingnan University 's Chinese department published the book , On the Hong Kong City - State in 2011 which triggered fierce public debate .
Was popular among the young generation .
In 2011 , Chin Wan , an assistant professor in the Lingnan University 's Chinese department published the book , On the Hong Kong City - State in 2011 which triggered fierce public debate and was popular among the young generation .