The Beatles' two songs and China

The Beatles have come to many countries in their performance career during the 60's,but they haven't
come to China at that time,it's a pity to our Chinese
people.But there are two songs mentioned about China,one is 'Revolution',the other is 'The inner light'.In 'Revolution' it sung

You say you want a revolution,
well, you know,
we all want to change the world.
You tell me that it's evolution,
well, you know,
we all want to change the world.
but when you talk about destruction,
don't you know you can count me out.
don't you know it's gonna be alright,
alright, alright.

You say you got a real solution,
well, you know,
we'd all love to see the plan.
You ask me for a contribution,
well, you know,
we're doing what we can.
but when you want money for people with minds that hate,
All I can tell you is brother you have to wait.
don't you know it's gonna be alright,
alright, alright.

You say you'll change the constitution,
well, you know,
we all want to change your head.
You tell me it's the institution,
well, you know,
You better free your mind instead.
but if you go carrying pictures of chairman mao,
You ain't going to make it with anyone anyhow.
don't you know know it's gonna be alright,
alright,alright.

alright,alright.
alright,alright.
alright,alright.
alright,alright.

In 'The inner light' it sung

Without going out of my door
I can know all things of earth
Without looking out of my window
I could know the ways of heaven

The farther one travels
The less one knows
The less one really knows

Without going out of my door
I can know all things of earth
Without looking out of my window
I could know the ways of heaven

The farther one travels
The less one knows
The less one really knows

Arrive without travelling
See all without looking
Do all without doing