Envelope/header format
Hong Bei town Hong Bei central primary school
Wuhan caidian district
China Hubei Province
text formatting
Hong Bei Town, caidian district, Wuhan City, Hubei Province, China Hong Bei Central Primary School
1. English address, from small to large, flashback
2. Chinese fixed nouns, such as (Hubei), Wuhan, Caidian and Hong Bei, are all connected by pinyin.
3. Capitalize the first letter of each word.
4. If you only mean "caidian district Hong Bei Central Primary School in Hohhot", that's enough.