（中国陕西省）西安（市）经济技术开发区草滩生态产业园尚苑路XXX号
信封/抬头格式
No.XXX,Shangyuan Road/Street(看当地习惯选用)
Caotan Ecology Industry Park,Economic Technology Development District
Xi'an City,Shaanxi Province
PRC
正文格式
No.XXX,Shangyuan Road/Street(看当地习惯选用),Caotan Ecology Industry Park,Economic Technology Development District,Xi'an City,Shaanxi Province,PRC
1.英语地址,从小到大,倒叙
2.汉语固定名词,如（陕西、）西安、草滩、尚苑,拼音连写
3.各单词首字母,大写