Chang: The original meaning of the word Chang is kindness and justice. For example, common sayings refer only to words. The word Chang also means prosperity and prosperity. In addition, it also means prosperity and beauty.
"Shuo Wen Jie Zi" explains the cloud: kind words. Day after day. When the sun shines. The poem says, "The East is prosperous."
Sea: The word "sea" originally refers to the vast water city where the ocean is close to the land. Because of its huge area, it also has the meaning of vastness, profundity and broadness. A person's name uses the word "sea", mainly with extended meanings, indicating that he is energetic, knowledgeable and extraordinary.
"Shuo Wen Jie Zi" explains the cloud: Tianchi also. Those who accept all rivers. Every sound in the water.
Prosperity means strength, brightness and beauty; The sea represents the seashore, navy and islands, which is of great significance.
The meaning of the name can be interpreted as: "the country is rich and strong, the world is cold, and Haiyan is clear."