1. Chinese astronauts have reported that the Great Wall of China is not visible from outer space, as was previously believed. To clear up a common misconception, Angkor Wat (wat means temple) is only one of the many structures of the city of Angkor.
2. Javanese power had gone into decline around this period, but the Khmers had only recently thrown off their yoke.
3. From the 16th century on, European missionaries devised a system that used the Latin script and diacritic symbols to express the tones of the Vietnamese language. Quoc ngu is now used throughout Vietnam. Strictly speaking, it is inaccurate to apply the term to the Latinised Khmer script.
4. The conference did not resolve the Korean conflict.