Currently, our car will go to the No. 1 of the Fourth and Fifth Road Beixin Street Qixianzhuang, which is the location of the Eighth Route Army Office Memorial Hall. Before the car arrives, I will first give you an introduction to the development of the eight office. 1935-10, the Red Army Long March arrived in northern Shaanxi Province, because of the extreme lack of medical equipment and medicines, Zhou Enlai then assigned Liu Ding, a representative of our party working beside Zhang Xueliang, to set up a transportation station in Xi'an. Since the Kuomintang authorities had adopted a repressive policy against the ****productivity party at that time, the transportation station could only be set up in secret. When Liu Ding came to the "Qixianzhuang", which had just been built and named and was about to be rented out, he saw that it was close to the Xi'an Railway Station and easily accessible, so he rented it and used the dental clinic of the German dentist Dr. Winky Von Haber as a cover to set up a "secret traffic station" for the Party and the Red Army in Xi'an. "After the establishment of the station, it began to serve the Red Army in Xi'an. After the establishment of the station, it began to purchase and transport medical instruments, medicines and communication equipment for the Red Army, and after the outbreak of the Xi'an Incident that shocked the whole world on December 12, 1936, the secret station became a semi-public "liaison office of the Red Army" because of the peaceful settlement of the Xi'an Incident. The main tasks of the eight offices were: to publicize the Party's anti-Japanese ideas and carry out anti-Japanese national united front work; to recruit and transport progressive young people to Yan'an to strengthen the revolutionary forces; to collect, transfer and purchase war materials for the Shanxi-Gansu-Ningxia border area and the anti-Japanese front. After the "July 7 Incident" in 1937, along with the formation of the second national **** cooperation, the Red Army was reorganized into the "Eighth Route Army of the National Revolutionary Army", and the Red Army Liaison Office in Xi'an was renamed the "Office of the Eighth Route Army of the National Revolutionary Army in Shaanxi Province" on August 25 of the same year, and Comrade Lin Boqu and Comrade Dong Biwu were appointed as the representatives of the Party successively. On 1938-8, the Office of the Eighth Route Army was officially opened to the public in the area ruled by the Kuomintang until 1946-6, when the Office was forced to withdraw to Yan'an due to the all-out civil war launched by the Kuomintang hardliners. During the work of the Eight Office, the Kuomintang reactionaries tried every possible means to sabotage it, and the staff of the Office encountered a lot of difficulties. However, in the face of the enemy's close surveillance and even assassination, the staff of the Office did not retreat, and followed the guideline of "developing the progressive forces, striving for the intermediate forces, and isolating the obstinate forces" put forward by the Central Committee of the CPC, and engaged in a fierce struggle with the Kuomintang reactionaries, and fought against each other. They fought with the Kuomintang reactionaries, expanded and consolidated the anti-Japanese national united front, and contributed to the victory of the anti-Japanese war.