Min Nan
Although the Min Nan varieties of Teochew and Amoy are 84% phonetically similar including the pronunciations of un-used Chinese characters as well as same characters used for different meanings, and 34% lexically similar, Teochew has only 51% intelligibility with the Tong'an Xiamen dialect of the Hokkien language (Cheng 1997) whereas Mandarin and Amoy Min Nan are 62% phonetically similar and 15% lexically similar. In comparison, German and English are 60% lexically similar.