“We’re not going to keep on blocking someone’s punches in fighting…it’s always one idea, one punch, to hit my person. But, if my hand can’t get in to hit him, I need my assisting hand.”
Sifu John Smith, Illawarra Ving Tsun

As Sisuk Smith demonstrates, Wing Chun is really a very simple method of fighting.

People complicate it unnecessarily.

If you are clear, you step in and punch to the head.  If you run into an obstruction, you clear it and back to punching!

If you develop all the underlying attributes (structure, timing, conditioned hands, chain punch, etc, etc) your fight will be over in an instant.