Since the beginning of this year, the Ministry of Veterans Affairs has included the martyrs' family search work in the list of practical activities of "I do practical things for the masses" in combination with the ongoing study and education of party history, so as to promote the normalization of martyrs' family search work. For a long time, coupled with the impact of the war, many martyrs did not leave their names, and some could not even find a burial place. It was difficult for the martyrs to find their relatives. The Ministry of Veterans Affairs, together with the Central Propaganda Department, the central network information office, the Central Institute of party history and literature, explored the establishment of a martyr's family search cooperation mechanism. In April 2021, the Department of Veterans Affairs opened the "government public service platform for martyrs' family search", released the information of martyrs' family search, accepted the application of martyrs' families to find the burial place of martyrs, and collected clues of martyrs' family search. As of mid September, 14000 applications for tracing relatives had been received from martyrs' relatives, and more than 700 tracing clues had been submitted by netizens. On the eve of the Tomb Sweeping Day in 2021, the Ministry of Veterans Affairs and the central network information office launched an online activity of "looking for relatives for martyrs", announcing the information of 100 martyrs who have no relatives for a long time. At present, relatives have been found for 65 martyrs, and it is confirmed that one martyr has no descendants. The Department of Veterans Affairs of Guangxi Zhuang Autonomous Region has established a working group on "looking for relatives for martyrs", which will promote the search for relatives for martyrs, tell the deeds of martyrs and tell the stories of family search at the same time, hold a mobilization and publicity special activity of "paying tribute to martyrs · looking for relatives for martyrs" and a special exhibition of "Centennial martyrs", and find burial places for 114 martyrs' families, They found relatives for 76 martyrs of Guangxi Nationality buried in the three northeastern provinces and other places. Guizhou Provincial Department of Veterans Affairs has built a dual information interaction platform online and offline. On the Internet, relying on the colorful Guizhou network, we launched a series of activities of "thinking about the hometown village of relatives' dreams -- looking for relatives of 109 Guizhou martyrs from the liberation of Jinzhou martyr cemetery to resist US aggression and aid Korea". Offline, a cross provincial, district and city linkage mechanism for family search is established to compare the information of martyrs from other provinces buried in Guizhou and martyrs from Guizhou buried in other provinces with the local martyr praise database, so as to improve the success rate of family search. The Ministry of Veterans Affairs has used modern means and the latest technical means to carry out the search for relatives of martyrs. On the basis of consolidating the results of data verification of national martyr memorial facilities, the information interconnection of martyrs, martyrs' families and martyrs' tombs is gradually realized through the big data platform of information system. The use of modern exploration and biotechnology to search for the remains of missing martyrs, DNA extraction, identification and comparison of newly discovered martyrs' remains, so as to improve the success rate of martyrs' family search. The Department of Veterans Affairs has studied and issued policies on caring for martyrs' families, provided services for martyrs' families, engraved names on the famous wall of the martyrs' cemetery nearby for the martyrs whose burial place is unknown, carried out services for the martyrs' families who are inconvenient to visit in other places, and continued to do a good job in daily maintenance and regular sweeping of martyrs' tombs without relatives for a long time. Through the joint efforts of the staff of veterans affairs departments at all levels and relevant departments, the martyrs' family search work has been carried out on a regular basis. The National Veterans Affairs system has found relatives for 6350 martyrs. (Guo Mingzhi) (outlook new era)