yèmiàn xiě zàn wú shùjù hěn chángjiàn dàn yònghù kěnéng bù zhīdào xià yí bù zuò shénme页面写“暂无数据”很常见,但用户可能不知道下一步做什么。It's common for a page to display 'no data', but users might not know what to do next.