Awesome, and I will do.
Teching is where you press the shield button 20 frames before you hit the ground after being hit and are falling towards the ground. It lets you character do a hand spring onto their feet allowing you to get up and moving much faster.
Edge hogging is when you walk of the edge on purpose so that you can grab onto it. If timed correctly, the opponent either uses their Recovery (Up -
or fall towards the edge after all forms of jumping and recovery are used. Your character will then grab the edge and gain temperary invincibility (like when you usually grab a ledge or dodge), thus making the opponents attempts to stop you (by attacking with their recovery move) edge hogging from failing, and therefore they have no edge to grab onto, so they fall to their death.
I don't know if you understand that though. xD