The Eastward Development of Beijing has given new impetus to the butterfly transformation of northern city of Yanjiao. The policy of focusing on benefits has created a new life center for Beijing. %Recently, Yanda% 26middot; Oriental Plaza, located on the East Bank of the new central city of Yanjiao, has launched 52-217 square meters of shops with a floor height of 4.2-5.9 meters. The mobile phone new express three platforms, with an average price of 27000 yuan / square meter, is now under consideration.