From The China Media Project:
And the results are in! “Socialism with Chinese characteristics” (‰∏≠ÂõΩÁâπËâ≤Á§æ‰ºö‰∏ª‰πâ) logged the most number of uses, appearing 52 times in Hu Jintao’s political report to the 17th National Congress. A distance second, “scientific development” (ÁßëÂ≠¶Âèë±ï) racked up 38 appearances. Used a total of 34 times, “opening and reform” (ÊîπÈù©ÂºÄÊîæ) finished third, just edging out “harmony” (ÂíåË∞ê) at 33. [Full Text]