Why the most popular Animatronic dinosaurs are so hot

I'm now the Marketing director of KANOSAUR Group. I graduate from Chengdu University of Technology which is famous from their geology research and discovery of Mamenchisaurus. I got a bachelor of Economics form university in 2015 and then join the KANOSAUR group. Now I'm also the webmaster of www.dinomake.com and super fan of dinosaurs.