How is the best way to start first chapter?

Lately I tried to start to finally write something meaningful again (I'm focusing mostly on sort of weird fiction/fantasy) and for me I love description of unknown lands and such (I would say my book needs it because it doesn't take place in any typical medieval kingdom so I guess it is mostly mandatory), but I don't want to tire my readers. When I looked up some useful articles I was kinda staggered because everything was shattered to pieces for me, every agent whom they quoted said how is he tired of various things as I got into the point that then my pages would need to be probably blank because they didn't much provide any advice other than " balance narrative, description and action", and in that point I was almost ready to give up again because I tried starting with dialogue, action (which wasn't much good for me as most important events are starting later in my story), narrative or description and everything I did sort of fallen into that dislike of quoted agents. The article is this: http://writerunboxed.com/2013/04/22/april/ Yes sure I shouldn't take anything probably too seriously but I started to improve my writing since this tiring writer's block that I suffer for years now really doesn't help me (and I tried to write a bits a day but it just don't work too much).

Sorry for long text.