Pork and duck puffs crafted into lovable small black swans are Instagram-All set; and may be tailed by durian bao, tender squid ink dumplings with crunchy jicama and pork, or slippery rice crêpes crammed with crispy smooth-shell crab.They are some of the greatest xiao lengthy bao we’ve had in San Francisco. The wrappers tend to be more dependabl