[A principle that even children understand, yet many men fail to grasp.]

"Ah—" Chi Nao suddenly exclaimed, pointing at the cauliflower that Xu Miaotong had just washed, "You're done washing it?"

“Yes!” Xu Miaotong looked puzzled, not understanding why Chi Nao had suddenly shouted so loudly.

"But there are bugs on it!" Chi Cheese frowned and pointed to a certain spot on the cauliflower, saying with disdain.

Xu Miaotong glanced at the spot she was pointing to, screamed in fright, and took several steps back.

Sure enough, there was a small white worm wriggling on the cauliflower.

Qin Yuanyao came over when she heard the noise, saw the bugs on the cauliflower, and asked Xu Miaotong without changing her expression, "How did you wash it?"

Xu Miaotong felt that Qin Yuanyao was blaming her, and said somewhat unhappily, "Of course I washed it with water."

Qin Yuanyao glanced at her: "You rarely cook, do you?"

She filled a basin with fresh water, soaked the cauliflower in it again, and added two spoonfuls of salt.

"There are many small moths or insects on the cauliflower, as well as pesticide residue. You can't get it clean with just water; you need to add some salt."

"Wow, Sister Qin, you're so amazing! You know so much!" Chi Nao looked at Qin Yuanyao with starry eyes and admiration.

Xu Miaotong was speechless after Qin Yuanyao's words and felt very embarrassed.

She rarely cooks, but she helped wash the vegetables just to help the three of them share the burden.

Normally at home, if someone asks her to wash vegetables, she won't.