Black and white movie with a fire spurting dragon

When a princess is shrunken by an evil wizard, Sinbad must undertake a quest to an island of monsters to cure her and prevent a war.

Chinese movie

Taiwanese movie

Hong Kong movie

Several Chinese residents play music. A dragon frees himself from a cage and goes after them, but fireworks are shoved down the dragon's throat. This causes him to explode and turn into a walking dragon skeleton.

Hong kong movie

Everyone's favorite martial artist ""Bruce"" winds up fighting for his life and soul in hell against an evil Warlord intent on making him mincemeat - and he has recruited some of the 1970s most iconic B-movie characters to help dispatch the great one. But when that won't do the trick, he uses monsters, mummies and beautiful women to get the little dragon at any cost.