What does 上海 mean?
上海 is a Japanese noun meaning “Shanghai (China)” in English. It is written as 上海 in kanji, シャンハイ in hiragana, and shanhai in romaji. This word is part of JLPT N3 vocabulary.
Example sentence
この前中国へ行ったとき、上海を訪れた。
The last time I went to China, I visited Shanghai.