This is the index of all articles saved in this directory First column is the number of articles with same subject line, Second column is the file name, Third column is the original subject line. Files are in unix mbox format, each file may contain multiple articles. 1 fang-family about Fang XiaoRu ~{7=P"He~} 1 si-chuan ~{4(HK5D@4@z#-#-4pJqHK~} 1 tianjin [FOOD]~{