in the shadow of

Từ điển Oxford Advanced Learner 8th

in/under the ˈshadow of idiom
1. very close to
•The new market is in the shadow of the City Hall.
2. when you say that sb is in/under the shadow of another person, you mean that they do not receive as much attention as that person
•A younger son often lives in the shadow of his elder brother.
Main entry: ↑shadow_idiom