"Bla bla bla bla...."
The question only is: How do you explain the meaning to them? asks Turnoi

Quite simple.
The advice to Chinese students must be that anything propounded by Turnoi on this site can be replaced by the phrase blah, blah, blah, blah. After all is said and done, it amounts to the same thing.
It can be summed up thus.

An endless repetition of b*llsh*t, self acclaim, bad grammar, (see above: "The question only is"), libellous comments and jumping on the bandwagon at every opportunity with spurious twaddle.

Hope that answers your (badly put) question.