DANG [E-COMMERCE CHINA DANGDANG] SC 13G: (Original Filing)
[SCHEDULE 13G (Amendment No. ) E-COMMERCE CHINA DANGDANG INC. (Name of Issuer) American Depositary Shares, each representing Five Class A Common Shares, par value $0.0001 per Share (Title of Class of Securities) 26833A105 (CUSIP Number) December 16, 2010 (Date of Event which Requires Filing of this Statement) ¨ Rule 13d-1(b) x Rule 13d-1(c) ¨ Rule 13d-1(d) CUSIP No.]