長兄 is the formal character for older brother. In mandarin Chinese its pinyin is zhang3 xiong1. However most people will use the word 哥哥, pronounced ge1-ge1. For more information about other...
However you like! They're pretty chilled out. They may try and kiss you - my nannu (granddad) normally slaps me around a lot (affectionately of course). They don't tend to speak as good english as...