Scrape down the chicken meat, then chop with the back of the cleaver until very fine. Put in a big bowl. Add ½ tablespoon wine, ½ teaspoon salt, mix well. Then add 1 egg white, mix evenly (mixing in the same direction). Add another 3 egg whites one after the other.
In 5 cups of water, cook shark’s fins, green onion, and ginger for 15 minutes. Remove and drain.