What does the expression of folded hands mean?

The expression of hands folded was originally to celebrate, and later it was used as a prayer, so it was defined as prayer and blessing.

Emoji is a kind of visual emotional symbol used in Japanese wireless communication. Drawing refers to pictures, and writing refers to people. It can be used to represent various expressions, such as smiling face for laughter, cake for food and so on. In Chinese mainland, emoji is usually called Little Yellow Face, or simply emoji. Emoji has been adopted by Unicode coding compatible with most modern computer systems, and widely used in various mobile phone short messages and social networks, so this emoji is popular all over the world.