We claim the ornamental design for a buffet and china cabinet, as shown and described.
FIG. 1 is a perspective view of a buffet and china cabinet according to an embodiment of the invention.
FIG. 2 is a front elevational view of a buffet and china cabinet according to an embodiment of the invention.
FIG. 3 is a side elevational view of a buffet and china cabinet according to an embodiment of the invention, the opposite side being a mirror image thereof; and,
FIG. 4 is a top plan view of a buffet and china cabinet according to an embodiment of the invention.