China Crescent Enterprises, Inc. Provides More Information on Symbol Change to CCTR as Ticker Updates at TD Ameritrade, Schwab and Other Electronic Brokerages DALLAS, TX--(Marketwire - May 14, 2009) - China Crescent Enterprises, Inc. (OTCBB: CCTR) has received many shareholder questions concerning Company shares they hold in various on-line brokerage...