The intercultural understanding competence (IUC) of foreign language teacher derives from this cultural consciousness (CC) to the teaching and learning culture, the native language culture and the target language culture. The form of IUC combined the CC structure of "knowledge, skill, affect" with the four dimension of "attitude, knowledge, skill, consciousness" of intercultural communicative competence (ICC) and four aspects of "insight, intuition, thinking, illustration" of understanding. From CC to intercultural understanding is ...