[案例]年近七旬的吴老汉、张老太是邻居,各自丧偶后都在独居,他们的子女都在外地。为了相互有个照顾,他们走到了一起。他们都有退休金,结合前也都有些积蓄和房产,吴老汉还开了一个建材商店。为了防止结合后发生财产纠纷,他们在结婚登记时不但约定死后互不继承遗产、各自的后事由各自子女办理,而且约定婚前各自财产归各自所有,婚后实行AA制,各自的收入归各自所有,柴、米、油、盐生 [Case] ​​Wu Lao-han, who is almost seventy years old, is a neighbor to Zhang Changtai and lives alone after each being widowed. Their children are in the field. In order to take care of each other, they came together. They all have pensions, and both have some savings and real estate before joining. Wu Lao-han also opened a building materials store. In order to prevent the occurrence of property disputes after the combination, they not only do not inherit the inheritance of each other at the time of marriage registration, their respective funeral affairs are handled by their own children, but also stipulate that their respective property should be owned by each and every marriage. All, wood, rice, oil, salt Health