Changing customs | Here comes the poster! Promote the change of customs and advocate a new style of civilization! (b) Changing customs | Here comes the poster! Promote the change of customs and advocate a new style of civilization! (b) Source: Baishan Municipal Civilization Office Editor in charge: Li Huilong Editor: Qiu Yue Changing customs | Here comes the poster! Promote the change of customs and advocate a new style of civilization! (b)