How do you differentiate Zong from a rival like Boku ?
对于Zong和它的竞争对手，比如Boku，您是如何加以区别的？
In the two parts , I sort out the usages of the first personal pronouns of " BOKU " according to the order of time .
特别是对“仆”的第一人称代词的用法按照年代顺序进行了整理分析。
boku