In the last century, Cuban leader Castro repeatedly interfered in China's internal affairs. Why did China spare no effort to support the Havana government?

Castro "repeatedly interfered in China's internal affairs"

Why don't I know? Tell me, if there are no historical facts, please go back and read the history books before coming out.

You'd better find out what "interference in internal affairs" means first!

China's self-defense counterattack against Vietnam is a matter between China and Vietnam. Why talk about "internal affairs"?

Besides, you don't seem to have any evidence that China is "sparing no effort" to support Cuba. Don't tell me that a few diplomatic statements are "spare no effort to support" and are not afraid of jokes.

In addition, Cuba is far away from China and doesn't know the truth. It is normal for Cuba to be deceived by the Soviet Union. Just like the landlord, you never believe what your family says, but believe in the west.

Finally, quote what you believe, a western politician: there are no eternal friends and enemies, only eternal interests.

So, you should accept it, right?