"Province-level divisions of China" . "Lists of administrative divisions of China" . "First-level administrative country subdivisions" . "Subdivisions of China" . "Alphacoronaviruses" . "Provinces of the People's Republic of China" . "Swine diseases" . "Subdivisions of Taiwan" . "Administrative divisions of China" . "Central China" . "Lists of subdivisions of China" . "Shanxi" . "Henan" . "Provinces of China" .