Three fresh soup

My dad's a gourmet. When I was a kid, I was in a time of material deprivation. Dad used to travel and always buy dry sea cucumbers and squid and dried bamboo from the coastal areas. No fresh goods were purchased in the north, and they were all blowing up dry products. Remember that one of the hardest foods to cook at that time seemed to be three fresh soups or three fresh ones. Sancho is sea cucumber, squid, jade. 'Cause it's all dry, and I think it's really hard. In particular, cucumbering felt particularly difficult. But Dad seems to be up to it. You can't taste it all the time, but it tastes delicious when you get three of Dad's soup. I'll make three soups today, but it's easier to cook now. There's fresh squid. The cucumbers have ready-to-eat little cucumbers, and the squids are fresh, free of the blizzards, and now do the soup in minutes。