Contrary to a narcissistic's point of view the world doesn't operate on his time table.
I have studied history most of my adult years and one thing it teaches me is fortunes are won or lost based on the ability of one to have perspective and patience. The whole sector is down and even those companies coming out with good news are only getting a small rise in SP and then it's gone and the down trend continues.
The first money investors take off the table when fear and uncertainty come into play are those dollars invested in those companies that are most speculative. That's just the way the market works. The fundamentals do not help either, being the start of summer and all, and on top of that you have the economy and the past failures of the company.. I am sure you know all of this so I don't mean to be redundant.
David Bo and Ling Zhu will make this company a success because they are successful business men. They have a plan and when they are ready they will announce it to the world. At the present time the daily share price is the least of their concerns because they know and I know that as the plan develops the SP will take care of itself.
Michael and Richard are pawns being played by a skillful and motivated team of Chinese Investors. Period.
So you can sell, you can hold, you can complain and call people names or you can forget about the day to day fluctuations and try and acquire a new perspective. Go visit the property and have a one on one with management. Take them to lunch and see what you find. Time will take care of your pain and all of this will become history.