Can I send someone a message to express my sincere wishes?

In addition to telling the other party who wrote the letter, XXX's signature also means showing respect and respect to the other party.

But the signature from XXX is used to send messages to elders and leaders, not to peers and younger generations. If it's sent by someone, it means it's sent to someone who needs respect, such as a leader, so always pay attention to using honorifics in short messages, not too casually.

Extended data:

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Greetings to the elderly?

1, I wish my parents good health, happy mood, happiness as the East China Sea, long life as the South Mountain, youthful appearance and a happy New Year!

I wish grandma good health and a long life. All the best and happiness in his later years; Happy birthday and happiness in the future.

3, I wish the elderly increased wealth, longevity and wealth, add luster and auspiciousness, happiness as the East China Sea, longevity than Nanshan!

4. I wish you a long life, good fortune as the East China Sea, and bright sun and moon. Songhe Changchun, before the spring and autumn, the old and the new alternate, and the joy is far longer.

5, such as the constant of the month, such as the rise of the day, such as the life of Nanshan, does not collapse. Like lush pines and cypresses, it was a birthday speech. Interpretation, as long as the sun does not set, just like the moon rises every day. Like Nanshan, it has no boundaries, will not migrate and will not collapse.

6. I wish grandpa a long life. Every year has today, every year has today, as old as pine and cypress.