The address terms in China are largely based on the two-class distinction (the two classes being the proletariat and the bourgeoisie). The rules governing the use of address terms in China were strictly followed before the Cultural Revolution and are still followed to a certain extent now The Cultural Revolution has brought about the “depreciation” of certain address terms, and the new situation that has appeared since China opened its doors has changed some people's mental outlook and has caused some other address terms to “go up in value.” The author shows that the use of address terms and cultural values are closely interrelated. (Sociolinguistics, address terms, cultural values)