Yellow & Yangtze: The Royal Palace is an expansion for Yellow & Yangtze that consists of three modules that can be added to the base game separately or together:


A new game board with 18 starting capitals on it.
Rogue bandits, which add non-player-controlled fighters to the board that must be overcome.
The royal palace, a larger building that must be built upon four tiles of the same color and that gives its controlling player a special benefit.