The preferential treatment and resettlement work should fully reflect the care of the party, the government and the people for the revolutionary heroes. There are many types of service targets for preferential resettlement, and the aging is outstanding. There are two major types of preferential treatment and resettlement, 27 types in 5 categories. And the service guarantee process is complicated. For example, receiving a resettlement key target, you need to review the resettlement plan, implement housing construction and purchase funds, issue a resettlement plan, and handle transfer procedures. After receiving it, you are also responsible for implementing political treatment and living. Dozens of service management contents such as benefits, medical insurance. What does this passage say? ['Preferential resettlement work is highly political and requires high policy guarantees.', 'Preferential resettlement work is highly relevant, coordination and communication tasks are important.', 'Special care for resettlement work is difficult, and service guarantee is difficult.', 'Contradictions in preferential care and placement work are difficult, and the situation and tasks are difficult to adapt to.']