This opera is wank.

The other properties of cement slurry and set cement are also related closely to cement slurry density.

14.6 The Atayal leader Losin Watan (Chinese name: Lin Jui-ch'ang) is the man in the black western suit on the left. He is accompanying Chiang Kai-shek (center foreground, wearing black cape and fedora) on an inspection tour of Chiapanshan (today’s Fuhsing Township in Taoyuan County, an area that still has a high concentration of Atayal today).]

I agree, but starting your sentence with 'dude' makes you look like a douchefag.