Senses
东主/ 東主 owner
The owner or proprietor of a business, shop, or home; also refers to a landlord
东主/ 東主 host
The host of a party or a person who treats others to a meal or event.
东主/ 東主 Host of the East
A literary term referring to the master of the Eastern capital Luoyang, often used in contrast to the guest from the West Chang'an