Kung-Fu Heroes [Model NES-CE-USA]

Kung-Fu Heroes © 1989 Culture Brain

North American release. Game developed in Japan. See the original Famicom version for more information: Super Chinese [Model NSC-4900].

Description from the back cover:

The monsters have taken Princess Min-Min and the treasures.
The land has fallen into sorrow. Can Jacky and Lee really save the princess? Now, defeat the enemies with Punch and Miracle Kick!

What's waiting for you at the 8 castles?
Monster Land is full of thrills and mystery!