树洞只倾听不说话

'树洞只倾听不说话' means 'Tree hole only listens and doesn’t speak'. In Chinese Internet slang, '树洞'(shu'dong) often represents an anonymous platform or person that listens to secrets and worries. People share their feelings with it but there is no judgment, response, or disclosure. Thus, it provides a comfortable space for expression and venting of inner emotions while preserving one's privacy.