AMCN [AIRMEDIA] SC 13G/A: JOINT FILING AGREEMENT IN WITNESS WHEREOF, the parties
[JOINT FILING AGREEMENT IN WITNESS WHEREOF, the parties have executed this Joint Filing Agreement on February 14, 2012. HERMAN MAN GUO WEALTHY ENVIRONMENT LIMITED Herman Man Guo] [SCHEDULE 13G/A (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED (Amendment No. 4) * AirMedia Group Inc. (Name of Issuer) Ordinary Shares, par value $0.001 per share (Title and Class of Securities) 009411109** (CUSIP Number) December 31, 2011 (Date of Event which Requires Filing of this Statement) [ ] Rule 13d-1(b) *The remainder of this cover page shall be]