The side menu allows you to choose the coin denomination, you can bet up to 3 coins per turn, and you can select multiple paylines as needed. The usual turbo and autospin game modes are also available, but in general Lucky Feng Shui offers more options than most slots in the same developer.
The Golden Disc is a bonus symbol that you need to find on both reels 1 and 5 to get the Feng Shui bonus round. Rotate it to win 4 to 20 free spins and multiplier to x10 if you are more fortunate.