Background With increasing awareness in the chronic nature of cancer, promoting the engagement of breast cancer survivors in self‐management has become a priority of cancer care reform initiatives. This study aimed to reveal Chinese breast cancer survivors' views and experiences of self‐management in extended survivorship. Methods Archived interview transcripts from 19 breast cancer survivors (<5 years since diagnosis) were subjected to a secondary analysis. Each transcript was re‐examined through qualitative content analysis. Results Three categories were established to represent the perceptions of the participants on their self‐management tasks related to health and well‐being, emotions, and roles and relationships. Managing health and well‐being covers modifying lifestyle, taking traditional Chinese medicine, attending regular follow‐ups, managing symptoms, and adhering to hormonal therapy. Managing emotions involves maintaining a positive attitude and utilizing supportive resources. Managing roles and relationships comprises adjusting to life as cancer survivors, maintaining marital relationships, and performing familial and other social roles. Conclusions Most participants actively participated in various self‐management tasks and behaviors that can help improve their health and prevent cancer recurrence. They may exhibit optimal self‐management in their emotions and most health aspects but may exert limited efforts in managing their different roles during survivorship.