Can I hang it on the right when I enter the door?

Of course. Harmony is the principle of moral practice advocated by Confucianism, and it is also a calligraphy work, which can be hung anywhere in the home, representing good luck. "Harmony is precious" means that all kinds of relationships between people can be just right and can be properly mediated to make them live in harmony with each other. It is also the work of national arts and crafts artist Zhu.