👲🏿 Person With Skullcap: Dark Skin Tone

This is a man wearing a skullcap. The hat body is yellow and green, and there is a round gold ornament on the crimson brim. On some platforms, the color of the hat is blue and red. 
This kind of skullcap is a kind of men's hat of the Qing Dynasty and Ming Dynasty. It often appears in film and television works about ancient China. It reminds people of those princes, nobles, and elders. This expression can be used to refer to ancient China, Chinese culture, Chinese history, Chinese style, etc.