agree....
Mr. Lo, in his 70s at the time of the video,
was working with some visitors from the U.S.
In Beijing, we used this context to practice.
He would let someone attempt a lock — then either empty (空, kōng) or neutralize (化, huà) at the point of contact.
Unlike typical Chin Na (擒拿), which seeks control through structure and grip, this approach allows the opponent to think they’ve gained control — only to find there’s nothing there to hold.
Rather than resisting or countering,
his method is based on never giving the opponent anything to control.
You have often asked if the teachers allow the student to do what was demoed on them..
At this point, the visitor has his hand reaching for the neck.
Mr. Lo had just performed the technique on him—
and now allows the visitor to try it on him in return.
He lets the visitor change the point of contact,
which results in Mr. Lo being thrown out one ca