Sujugation, reverse restriction and meridian qi

minddezine

 Hi, I have two questions...

1. When it comes to subjugation and reverse restricting, can both happen at the same time? For example, if wood is in excess and metal can not normally restrict it, can wood subjugate earth and counteract metal? 

2. W hen it comes to meridian Qi spreading to the tendons, muscles and the cutaneous regions, linking the skin and muscles to the internal organs. Exactly what kind of qi spreads? Can you expalin "qi" please?