Summer若然霜寒
Standard Chinese or Modern Standard Chinese, also known as Mandarin, Putonghua, Guoyu and Modern Standard MandarinSichuanese Mandarin or Szechwanese Mandarin, commonly known as Sichuanese, Szechuanese or Szechwanese, is a branch of SouthwesternMandarin, spoken mainly in Sichuan and Chongqing, which was part of Sichuan until 1997, and the adjacent regions of their neighboring provinces, such as Hubei, Guizhou, Yunnan, Hunan and Shaanxi.
优质英语培训问答知识库
