Xi'an Best Practice Area Case Museum in Shanghai Expo--Daming Palace Site Area Protection and renovation project is a Tang Dynasty style palace , which showed recovery of the Hanyuan House and Xifeng Pavilion in Daming Palace a thousand three hundred million years ago, using “Three Que” as desingning idea which is the representative of Tang Dynasty Que House architecture art and recovering the entity with Tang Xi Feng Court’s 1:1 ration, which is and outstanding representative of ancient places with its unique and vigorous apperance.