:“您” The respectful form of “你” It is a respectful form of the second pronoun “你”. It is normally reserved for old people or elders. To show politeness, one may extend its use to people of his own generation, especially at the first meeting.
第二人称代词“你”的尊称。通常用于老年人或长辈。为了表示礼貌,对于同辈人,特别是初次见面时,也可用“您”。