Thanks to Leon and daily script you can read this unproduced sequel to Big Trouble in Little China entitled Big Touble in Little China II written by Chip Proser. It was to be a made-for-tv movie, but it never got off the ground. You can find it on the movie scripts page.
After a bit of searching around looking for more info on BTiLC II, I ran across some great scripts by Charles “Chip” Proser. You can find a listing of produced and spec scripts on Charles Proser’s scripts page. Included are a rewrite of Top Gun, Innerspace and Botman. You can also find a great website on Chip’s documentary Gaia Selene: Saving the Earth by Colonizing the Moon that came out in 2005. Our future and the earth itself are in danger from pollution, global warming, climate change and a looming energy crisis…. You can watch the entire documentary at GaiaSelen.com and get more info on the film at the imdb.com listing. – Don