North Korea has fired onto South Korea

[Aldentron]

Why do people keep saying North Korea doesn't stand a chance in a war situation "even if China is their ally?"

Think about this, all of South Korea's allies, such as the US and wherever else, are all way more diplomatic than China. China controls the world economy, and they're a communist nation. That said, they very well might be itching to get in a fight. While the US and Japan and all the other "free-world" countries are trying to do peace talks and cease fires, China will be revving their engines (as soon as they figure it's bad enough for them to get into.)