Is it appropriate to hang bamboo cross-stitch paintings in the living room? According to feng shui

Generally speaking, it doesn't matter. As far as home feng shui is concerned, it mainly depends on the sitting direction of the house, the pattern inside the house and the terrain and water potential around the house. Cross-stitch is generally good, not to mention new embroidery. As long as the family pattern is right, the wind is good, the water is good, and the ancestors and gods and buddhas provide for it correctly (if there is supply), there will be no problem.