The following are some combinations I recommend for you:
Jincheng: "Jin" means colorful, gorgeous and gorgeous, and "Cheng" means process and steps. The implication is that I hope this boy’s life will be like a beautiful picture, and every step will be wonderful.
Jinyun: "Jin" means rich and colorful, and "cloud" means freedom and lightness. The combination means that the boy is like a floating cloud, soaring freely in the sky of life.
Jinxuan: "Jin" means rich and colorful, and "Xuan" means lofty and noble. The implication is that I hope this boy will be like a high-flying eagle, flying high and bravely climbing to the top.
Jinhao: "Jin" means rich and colorful, and "Hao" means vast and boundless. The implication is that I hope this boy’s life will be like a vast and beautiful picture, full of infinite possibilities.
Jinxi: "Jin" means rich and colorful, and "Xi" means prosperity and exuberance. The meaning is to hope that the boy's life will be full of prosperity and vitality, like a bustling scene.
In short, choosing the best combination name for a boy with the word "Jin" needs to consider many factors, including phonology, meaning, cultural background, etc. The above are just some combinations I recommend for you, I hope it can provide you with some inspiration. The final choice should be based on your personal preferences and family traditions.