1 experience

2 to experience

1 relation

2 relationship

3 to concern

4 to affect

5 to have to do with

6 guanxi

7 classifier: 个 gè

1 to be concerned about

2 to care about

1 pertaining to

2 concerning

3 with regard to

4 about

5 a matter of

1 to pay attention to

2 to follow sth closely

3 to follow (on social media)

4 concern

5 interest

6 attention

1 one man can hold the pass against ten thousand enemies (idiom)

1 well tested (idiom); seasoned

2 veteran

1 a matter of no concern to oneself (idiom)

1 to feel unconcerned and let matters rest (idiom)

1 human life is beyond value (idiom)