Xinan ( Chinese 西南 , Pinyin Xīnán , short for: 西南 地區 / 西南 地区 , Xīnán Dìqū - "Southwest China Region") is the Chinese name for the greater Southwest China or Southwest China Region .
It comprises the following administrative units at the provincial level:
Northeast China ( 东北 ) | North China ( 华北 ) | East China ( 华东 ) | Central and South China ( 中南 ) | Northwest China ( 西北 ) | Southwest China ( 西南 )