In this Photography Contest I named my photos album is (Architecture masterpiece in Harbin). It’s my one year now in Harbin during this life experience I saw a lot of building present Harbin city, the most two masterpiece is Sophia church and Harbin grand theater. St. Sophia Cathedral in Harbin is the largest Eastern Orthodox Church in the Far East. In November, 1996 it was listed as one of the Key Cultural Relics under State Protection. Half a year later, the city government repaired it and renamed it as Harbin Art Gallery. Harbin Grand Theater, or Harbin Opera House, designed by Mad Architects, is situated on Harbin's Cultural Island a new arts hub by the Songhua River's north bank, the building seamlessly blends in with nature and the topography of the surrounding wetlands. Resembling a silver ribbon in the sky in summer, the construction melts into its snowy environment during winter. The Harbin Grand Theater is the only building in China which was honored with the architecture prize in 2015. The venue celebrated its opening in March 2016. Harbin is one of the cities allowed people around the world to knowing china as china today.