yǒu guān
to have sth to do with
to relate to
related to
to concern
concerning
yǒu guān xi
to relate to
to be relevant
to have involvement
to have connections
yǒu guān lián
related to
concerning
to be correlated
méi yǒu guān xi
see 沒關係|没关系[mei2 guan1 xi5]
yǒu guān rén shì
persons involved
those connected with (sth)