TEDU [Tarena International] SC 13G/A: SCHEDULE 13G (Amendment No. 1)* TARENA INTERNATIONAL, INC.
[SCHEDULE 13G (Amendment No. 1)* TARENA INTERNATIONAL, INC. (Name of Issuer) Class A ordinary shares, par value US$0.001 per share (Title of Class of Securities) 876108101 1 (CUSIP Number) December 31, 2015 (Date of Event which Requires Filing of this Statement) [ X ] Rule 13d-1(b) [ ] Rule 13d-1(c) [ ] Rule 13d-1(d) * The remainder of this cover]