(bound form) palm of the hand; sole of the foot; paw of an animal

(suffix) on; in; at; on the surface of; used after a noun to indicate a location, scope, or aspect

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

(bound form) pearl; also refers to jewelry or precious things; abbreviation of 珍珠 zhēn​zhū