Ding: In ancient times, it was regarded as the heavy weapon of founding the country and the symbol of political power: Ding Yi; Jiuding; Dingding; Win the championship; Ding You (National Games). It symbolizes the trend of slow and steady progress.

Shang: an idea, a custom, a habit, a fashion, a fashion.

Such as Hong Kong Dingshang Jewelry Co., Ltd..