Si He Yuan is a classical architecture style of residential housing of Beijing citizens dated from the Ming Dynasty. The narrow streets between the Si He Yuan are called “Hutong，’s. A single implementation of Si He Yuan comprises of garden surrounded by four houses and protected by high walls. Si He Yuan with Hutong which have been very familiar to people，having a history of more than 700 years now suffer from the ur?ban renovation and economic development of China, and they are slowly disappearing from Beijing.
