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Sichan Siv will tell his story in Long Beach this week. (Courtesy Sichan Siv)

Life dangled from a precipice. Your best chance of survival was to pass yourself off as an illiterate peasant.

If you were educated, you might die. If you wore glasses, suggesting you were educated, you might die. If you were seen foraging for food, even grass or insects, you might die.

It was Cambodia, 1976. A year earlier, the Khmer Rouge had taken power. Now they were determined to establish a primitive society, one easily ruled. When the decade ended, they were gone. But up to

2 million people were dead.

Or so it is thought. No one can make an accurate count.

But Sichan Siv, 27 years old, resourceful and brave, had survived. He was especially vulnerable, having once worked for the humanitarian group CARE and having helped refugees from the Vietnam War, which, if revealed, would have meant certain death.

Siv escaped Cambodia by walking 500 harrowing miles past land mines, Khmer Rouge patrols, decomposed bodies, wild jungle animals and booby traps. It took him almost a year to reach neighboring Thailand.

Separated from his family by the Khmer Rouge, he never saw his loved ones again, but he survived in part by recalling his mother's words: "No matter what happens, never give up hope."

It was a message that would carry him to the United States, the White House and the United Nations.

Coming to Long Beach

Sichan Siv will tell his remarkable story Tuesday in Long Beach as a guest of the