观察家影音新闻：徐佳莹新纪元校园签唱会状况百出
Published October 6, 2010
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Revenue estimate
Based on an estimated $0.7–$2CPM (revenue per 1,000 views) — a rough public estimate, not actual creator earnings, which depend on ad rates, audience geography, and monetization settings YouTube doesn't expose publicly.
Total (all-time)$1 – $2