I think i will help u in this matter.. Bez i did this type of work for a long time..

1st u have to create a blog where u can show everybody - that u r a very good writer.. Then there are lots of site where u have to submit ur blog... if those sites are approved ur blog then from their u got many clients - they offer u to write their blog post .. after approved ur blog post they published ur article in their blog or if they say u can also published ur article in ur blog...

I joined many site - one of the site name is - www.blogcatalog.com - try to submit ur blog here...

In this site i got total 6 client and job too for a long time basis.. I only write reviews.. the rate is also very good.. So, u can try it..