To help get you started contributing, we've created a tips for new contributors page, full of helpful links about policies and guidelines and style, as well as some important information on copyleft and basic stuff like how to edit a page. If you need help, check out Project:Help, or post a message in the travellers' pub.
Thank you for your edits to Mongolia. As you are a travel professional, I recommend reading Project:Welcome, tourism professionals, which gives great guidance on how best to promote your country's travel sector by improving the quality of its articles on Wikivoyage! --(WT-en) Peter Talk 04:20, 9 November 2009 (EST)