Chang: The original meaning is goodness and justice, which is just speech. And the meaning of prosperity. The meaning of the constant name: it often means kindness, integrity and prosperity;
Chang's name means a bright future, perfection and prosperity.
Zhe: The original meaning is cleverness and wisdom. It also refers to smart and talented people. The meaning of the name "zhe": zhe refers to the meaning of ice snow cleverness, brilliance and erudition;
The name of the word "zhe" means smart, outstanding and talented.