Contact us
Choose a category below so we can get back to you as quickly as possible.
長城是中國也是世界上修建時間最長、工程量最大的一項古代防禦工程.自西元前七八世紀開始,延續不斷修築了2000多年,分佈於中國北部和中部的廣大土地上,總計長度達50000多千米,被稱之為“上下兩千多年,縱橫十萬餘裏…
We and our partners use cookies and other technologies to analyze traffic and optimize your experience. View more info and control your cookies settings at any time in our Cookies Policy.