英语语法分析

This is "Mukden" sources.

这是“奉天”的来源。

Due to the Mukden Incident, from which point of view, he is wrong.

因为九一八事变，从哪个角度来看，他都是错的。

The first part of the historical background of the Mukden Incident.

第一部分为九一八事变的历史背景。