Here:
http://www.accessv.com/~yuan/yansci/time/2002_YanXin_Qigong_JSE.pdf
In china, there are many experiments like this. Unfortunately. Scientists in the US won't even do the experiments so how can they see the results if they won't even try it. Unfortunately (again), US physicists are expert in theoretical physics. So US physicists are the ones who can derive at the complete theory of Chi, which may be related to unknown physics that can be related to the real Theory of Everything. But they ignored it and left the understanding and investigations to other countries not expert in it.
Btw.. to talk about Chi, one must always talk of the Bioplasmic Body. Because it is the bioplasmic body in man that receives and use Chi, which may be akin to some bosons. In Pranic Healing, we fix disorders in the bioplasmic body. I personally know many patients who have defective bioplasmic body (they hear voices and stuff) who went to many doctors abroad and different countries and can't be cured. Then we detected their bioplasmic body is broken. We use a kind of chi to knit it. Then the hearing voices suddenly stop within the day (after years of hearing it) and the person gets back to normal the next time. So bioplasmic body has
something to do with our qualia or consciousness and its container in the human body.
I know it's difficult to prove it. China scientists are not revolutionary enough like US scientists in theoretical physics. While US scientists don't have access or better yet, ignore many stuff that doesn't have to do with the Standard Model, hence both of them can't solve the mystery of the Bioplasmic Body and Chi.
In a few years after the results of the Large Hadron Collider give us clue to the right physics of the unification, it may give us a clue of what bioplasmic body and chi could be.
Right now. We can do nothing much . Although we can do experiments like the china experiments. I'm looking for the equipments to do that. When I do. I'll present it to James Randi and win a million dollars.