The silent Monk tells Jason they should attack "In two nights, when the moon will be darker." But later that night in the balcony scene with Jason and Golden Sparrow the moon is clearly waxing, and will be almost half full in two nights - brighter not darker.
In the fight between The Monk and Jade Warlord, Warlord cuts Monks shoulder with pole-arm and his robe is getting soaked in blood. Camera changes, and there is no cut or blood. Later on, it is visible again.
The folklore associated with the Monkey King only has Five Finger Mountain, not Five Element Mountain. The mountain depicted in the movie is even shaped like five fingers. Hence Five Element Mountain is a mistranslation.
Lu Yan: Ahh, good to get off my feet! Long day. So, where you from? Shangdong Province? You look like the Shangdong Province type. You come here often?
The following FAQ entries may contain spoilers. Only the biggest ones (if any) will be covered with spoiler tags. Spoiler tags have been used sparingly in order to make the page more readable.
Q
Why did Ni Chang have white hair?
A
That is explained in Yusheng Liang's (1958) novel The Bride with the White Hair. Her hair turns white overnight after her spineless boyfriend Zhuo Yihang breaks her heart.
Q
Are there any other movies with the Monkey King in them?
A
Yes. Sai yau gei: Yut gwong bou haap [A Chinese Odyssey] (1994) and Sai yau gei: Sin leui kei yun [A Chinese Odyssey 2] feature the Monkey King, both times played by Hong Kong actor and martial artist Stephen Chow. The character also shows up in the animated film Bao lian deng [Lotus Lantern] (1999), in which he is voiced by Chinese actor Peisi Chen, and in The Lost Empire (2001).