The basic maneuvers are: launch, forward and reverse flight, turns, hovers, and slides. EVERYTHING else is based on combinations of these basic moves and positions. Something to aim for is to be able to put the kite in any position, for instance inverted, and move it in any direction without changing the position. In other words, if the kite is inverted, keep it inverted and try moving at 45 degrees to the upper left, or right, or down or left or right, or at 30 degrees, etc, etc, etc. Now do it holding a side hover, then a 45 hover left. No matter which way the leading edge is pointed, you should be able to move the kite in any direction, keeping the leading edge pointed in the original heading.
Tricks, on the other hand, like axels and catch and throw are fairly easy once you have mastered the basic moves.