◆3) Cutural overlap and diffusion(文 化重叠和文化传播) The definition of culture overlap .The definition of culture diffusion Intercultural communication(跨文化交 际 The definition of intercultural communication .The importance of intercultural communication The purpose of intercultural communication◆3） Cutural overlap and diffusion（文 化重叠和文化传播） • The definition of culture overlap • The definition of culture diffusion ◆Intercultural communication(跨文化交 际) • The definition of intercultural communication • The importance of intercultural communication • The purpose of intercultural communication