I have a patient who suffers from a watery burning left eye. It is wierd because it only occurs in that one eye. I can not figureout the underlying cause. I have achieved some results with her using LI 4, Gb 20, Bl 2, yu yao, st 2 ,LI 20 threaded thru to Bitong but they are only temporary fixes. Watery eye returns 5 days after treatments. Wondered if you ever treated someone with this before and if you have any other points you think I could try. Thanks