Meaning of guān lián:
guān lián
关联
Verb
to be related; to be connected
Zhè liǎng gè shìjiàn zhījiān yǒu hěn qiáng de guānlián.
这两个事件之间有很强的关联。
There is a strong connection between these two events.
Noun
relationship; connection
Tāmen zhījiān de guānlián fēicháng jǐnmì.
他们之间的关联非常紧密。
The connection between them is very close.