莫屬

(the 3rd part of a 3-part construction: 非[fei1] + (noun) + 莫屬|莫属, meaning "to be none other than (noun); would have to be (noun)") (this construction comes after a description of a person or thing that has a certain attribute)

surname Mo

do not / there is none who

category / genus (taxonomy) / family members / dependents / to belong to / subordinate to / affiliated with / be born in the year of (one of the 12 animals) / to be / to prove to be / to constitute

to join together / to fix one's attention on / to concentrate on

it's yours exclusively (idiom) / you are the one / only you deserve it / only you can do it