The word 琼瑶 is formed by combining two characters, each meaning 'jade.' 琼 consists of the radical 玉 (jade) and the phonetic component 京, indicating its pronunciation and association with jade. Similarly, 瑶 comprises the radical 玉 and the phonetic component 䍃, also denoting jade. Together, they create a compound word that emphasizes the idea of fine or beautiful jade.