1951年,一支解放军部队翻越高山,进入中国西南部的喜马拉雅山脉。这是那个年代无数“进入”事件中的一例。进入的关键词是“解放”。解放什么?解放西藏,解放农奴。“解放西藏”是个空间概念,也是个政治概念,因为西藏自古以来就是中央和地方,中国和南亚、东南亚互动的要地,涉及 In 1951, an army of the People’s Liberation Army crossed the high mountains and entered the Himalayas in southwestern China. This is one of the myriad “enter ” events of that era. The key word to enter is “liberation”. What liberation? Liberation of Tibet, the liberation of serfs. “Liberating Tibet” is a space concept and also a political concept because Tibet has been an important part of the interaction between the central and local governments, China and South Asia and Southeast Asia since ancient times,