Appearance
Compared to the Eurasian magpie, it is somewhat stockier, with a proportionally shorter tail and longer wings. The back, tail, and particularly the remiges show strong purplish-blue iridescence with few if any green hues. They are the largest magpies. They have a rump plumage that is mostly black, with but a few and often hidden traces of the white band which connects the white shoulder patches in their relatives.The Oriental magpie has the same call as the Eurasian magpie, albeit much softer.

Cultural
In Korea, the magpie is celebrated as "a bird of great good fortune, of sturdy spirit and a provider of prosperity and development". Similarly, in China, magpies are seen as an omen of good fortune. This is reflected in the Chinese word for magpie, simplified Chinese: 喜鹊; traditional Chinese: 喜鵲; pinyin: xǐquè, in which the first character means "happiness". It was the official ‘bird of joy’ for the Manchu dynasty.References:
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