Direct Translations:
* Everything that
* All that
Other Translations Depending on Context:
* Whatever (if referring to something unspecified)
* All the things that
* Everything which
Examples:
* Tout ce que je veux, c'est être heureux. (Everything I want is to be happy.)
* Tout ce que tu fais, je le fais aussi. (Whatever you do, I do too.)
* Tout ce que j'ai appris, c'est grâce à toi. (Everything I've learned, I owe to you.)
Please provide the full sentence or phrase in which "tout ce que" appears, and I can give you a more precise translation.