Maybe you're talking about this.

Soak the yellow cauliflower in cold water for a while, before soaking it overnight in freshly boiled water! Soak it well before continuing to rinse it in cold water.

Taste for flavorlessness before mixing the vegetables (this is to make them clean and safe to eat).

Started cold cauliflower, put into the pot with shredded carrots and shredded greens.

Cold mixed with mushrooms add oil, salt, soy sauce and vinegar.... And so on (confidential) seasoning evenly mixed open, their own taste of sweet and salty (later grasp the amount of salt).

The cold mixed mushrooms finished as follows