Idea global search for Chinese characters [easy to understand]

Hello everyone , I meet you again , I'm your friend, Quan Jun .

IDEA overall situation Search for Method of specifying Chinese characters , Not found yet , But there is an indirect way ： Shortcut key ctrl+shift+f, Find all Chinese characters through regular expressions , Then find the Chinese characters you want to find ：

Regular expressions ：[\u4e00-\u9fa5]

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