When a Vietnamese invasion swept the Khmers Rouges from power, in January 1979, his portrait-painting ended.

1979年1月，一支越南军队扫清红色高棉政权，凡纳也停止了画人像。

For many years after the Khmers Rouges fell from power, the upper echelons of the regime denied S-21's existence.

红色高棉丧失权力很多年后，此政权高层仍然否认S-21的存在。

One of its consequences, the rise of the Khmers Rouges, merits a single sentence, which blames Congress for cutting off military aid to the Cambodian government.

其后果之一，红色高棉的崛起，值得一判，指责国会切断对柬埔寨政府的军事援助。