所有(的) + Noun (all)

"All of them"

• all所有suǒ yǒu((of / 's)的de) + Noun = "all (the) …".
• all所有suǒ yǒu(of / 's)的deperson人rénall / both都dōuto come来lái(completed / change)了le = "everyone (all the people) came."
• Often paired with all / both都dōu.

all所有suǒ yǒu((of / 's)的de) + Noun (+ all / both都dōu)

• all所有suǒ yǒu sweeps in the entire set; all / both都dōu echoes it.

all所有suǒ yǒu的destudents学生xué shengall都dōucome来lái了le。

• all所有suǒ yǒu(of / 's)的destudent学生xué shēngall / both都dōuto come来lái(completed / change)了le = "all the students came."

(of / 's)的de is optional

• 所有人suǒ yǒu rén / all所有suǒ yǒu(of / 's)的deperson人rén both work.

Recap

Read the full reference: HSK 4 grammar — Noun phrases.