Abstract：The dialect joke literature takes one kind to account orally the literature, it always by daily life, the people most familiar person, the matter, the custom, the habit and so on, which Is the national culture inheritance carrier, based on this and also has the noticeable function to our cultural research. This article from the dialect joke literature's limits, the dialect joke literature's cultural inheritance performance (including two parts of material - - custom culture, energetic cultural) and the dialect joke literature's cultural inheritance value and the significance (including four aspects, science, history, art, use value) carries on the discussion, in order to clear about that the dialect joke literature is one of unnegligible important components in the social cultures research.
Key words：Dialect joke literature；National culture；Inheritance；Performance；Value and significance
