yǒurén dìyīcì jiànmiàn shuō "xìnghuì", tīngqilai bǐ "hěn gāoxìng rènshi nǐ" zhèngshì yìdiǎn

有人第一次见面说“幸会”，听起来比“很高兴认识你”正式一点。

Some people say "pleasure to meet you" when meeting for the first time, which sounds a bit more formal than "nice to meet you"