cambodia prince norodom sihanouk meeting khmer rouge cadre in the khmer rouge liberated zone april 1973 between 1970 and 1975 norodom sihanouk was nominally head of the khmer rouge dominated royal government of national union of kampuchea acronym from the french grunk the opposition to lon nols pro american khmer republic in 1973 he travelled from beijing to the khmer rouge liberated zone of cambodia for propaganda purposes 2b00r23.jpg from khmer ááááá¶áá½á View Photo