CTRP [CTRIP COM INTERNATIONAL] SC 13G/A: (Original Filing)
[1 NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Capital World Investors ** 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) (a) (b) 3 SEC USE ONLY 4 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware 5 SOLE VOTING POWER 3,434,950 6 SHARED VOTING POWER NUMBER OF SHARES NONE BENEFICIALL Y OWNED BY]