Agreed. Many of the lingos would never have been used by a writer in Mainland China. Of course you can blame this on the trnalsation error from English. Again where the f#^& is the original manuscript in Chinese written by Dr Li?
Central Security Regiment "Second" Middle Group was responsible over the personal security of Mao Zedong.
Central Security Regiment "Second" Middle Group was responsible over the personal security of Mao Zedong.