A person living in a certain place who acts as a host to visitors from elsewhere, especially in the phrase 尽地主之谊 jìn​dì​zhǔ​zhī​yì

Connects a describing word or phrase to the noun it describes, similar to 的 de but used in formal or literary writing.

(bound form) friendship; fellowship; affectionate ties between people, as in 友谊 yǒu​yì or 情谊 qíng​yì