用户成长体系如何搭建？

<b style="word-wrap: break-word; font-family: &quot;Microsoft YaHei&quot;; font-size: medium;">产品层面</b>

<b style="word-wrap: break-word; font-family: &quot;Microsoft YaHei&quot;; font-size: medium;">物质层面</b>

<b style="word-wrap: break-word; font-family: &quot;Microsoft YaHei&quot;; font-size: medium;">精神层面</b>

<b style="word-wrap: break-word; font-family: &quot;Microsoft YaHei&quot;; font-size: medium;">合理的用户行为维度</b>

<b style="word-wrap: break-word; font-family: &quot;Microsoft YaHei&quot;; font-size: 14px;"><font size="3" style="word-wrap: break-word;">明</font><font size="3" style="word-wrap: break-word; line-height: 1.8em;">确的激励目标</font></b>

<b style="word-wrap: break-word; font-family: &quot;Microsoft YaHei&quot;; font-size: medium;">计算模型简单</b>

<b style="word-wrap: break-word; font-family: &quot;Microsoft YaHei&quot;; font-size: medium;">奖励可感知和差异化</b>