Photo taken on Jan. 21, 2013 shows models displaying what Haikou Qilou old street was like 100 years ago, in Haikou, capital of south China's Hainan Province. Ten Qilou buildings on the Haikou Shuixiangkou Street opened to the public after renovation recently. The Qilou old street, a famous street with a history of more than a century featuring multi-story southeast Asian style buildings integrating Chinese and European architectural styles, was listed as one of the Chinese famous historic streets.[Xinhua/Guo Cheng]