The phrase "to pull the strings" means to have complete control or influence over a situation or other people, like a puppeteer controls the movements of a puppet by pulling its strings. Full definition
He is capable of building pulling the strings in the midfield with his quick thinking and accurate passing. (turkish-football.com)
Easily switch between a brighter general light and a softer mood light by just pulling the strings of this contemporary ceiling pendant. (livingetc.com)
He can pull the strings from midfield and can provide that match winning moment of magic at any time. (eplindex.com)