Ding'an scorpion was formed in the Ming Dynasty, also known as Ding'an, which is one of the three famous names in Hainan. Ding'an scorpion uses black pork locally produced as meat. Ding'an black pork differs from ordinary pork in that it is thick and sweet, very tender and has no astringency. The egg yolk also uses the purest local salted duck egg yolk. The rice is pure and local selenium-enriched glutinous rice. The taste of the scorpion is soft, fragrant, tasteful, stuffing, and not too greasy.