The pronunciation of “程赓” is “Chéng Gēng”. In English, “Chéng” can be pronounced similar to “chung”. “Gēng” can be pronounced like “geng” with a hard “g” sound. When introducing this name in English, you could say, “The name is Cheng Geng. ‘Cheng’ is pronounced like ‘chung’ and ‘Geng’ is pronounced with a hard ‘g’ sound as in ‘geng’.” It's important to note that these are approximations and the actual pronunciation may vary slightly depending on the speaker's accent.