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I wish you a happy life.

The pronunciation of baohesuo is bǐ o and su ǐ respectively, which is nice and catchy.

The original meaning of the word "Bao" is the same as that of a baby. It refers to raising a baby, and then it has multiple meanings such as protection, defense, guarantee, preservation, conservatism and guarantee. Lock is an appliance installed at the switch of doors, boxes and cabinets. People are afraid to open it casually. Beautiful meaning.