<Li> German (spoken in Qingdao) </Li> <Li> French (spoken in Zhanjiang) </Li> <Ul> <Li> Wutun, Wǔtún, 五 屯 (Mongolian - Tibetan mixed language) </Li> <Li> Macanese, Tǔshēngpú, 土生 葡 (Portuguese creole) </Li> </Ul> <Li> Wutun, Wǔtún, 五 屯 (Mongolian - Tibetan mixed language) </Li>

What are the three main languages in china