EXHIBIT 99.1

JOINT FILING AGREEMENT

In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), each of the undersigned hereby agrees that (i) a statement on Schedule 13D with respect to the common stock, par value $0.01 per share, of Community Health Systems, Inc. (including future amendments thereto) filed herewith shall be filed on behalf of each of the undersigned, and (ii) this Joint Filing Agreement shall be included as an exhibit to such joint filing, provided that, as provided by Section 13d-1(k)(ii) of the Exchange Act, no person shall be responsible for the completeness and accuracy of the information concerning the other person making the filing unless such person knows or has reason to believe such information is inaccurate.

This Joint Filing Agreement may be executed in any number of counterparts all of which together shall constitute one and the same instrument.

IN WITNESS WHEREOF, the undersigned hereby execute this Joint Filing Agreement as of March 13, 2017.

TIANQIAO CHEN
/s/ Tianqiao Chen
SHANDA MEDIA LIMITED
By:	/s/ Tianqiao Chen
	Name:	Tianqiao Chen
	Title:	Director
SHANDA INVESTMENT GROUP LIMITED
By:	/s/ Tianqiao Chen
	Name:	Tianqiao Chen
	Title:	Director
SHANDA TECHNOLOGY OVERSEAS CAPITAL COMPANY LIMITED
By:	/s/ Tianqiao Chen
	Name:	Tianqiao Chen
	Title:	Director

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SHANDA ASSET MANAGEMENT HOLDINGS LIMITED
By:	/s/ Tianqiao Chen
	Name:	Tianqiao Chen
	Title:	Director

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