A joke made by Chinese characters

1. My family often plants green onions in pots in winter to keep them fresh and tender.

My sister saw it when she came home for the Spring Festival, and said to my mother with joy, "Hey! Mom, that's rough. "My mom and I both laughed.

2. I remember that when I was in primary school, there was a text called Waterfall. In the middle, it was said that the author turned a mountain and saw a waterfall hanging in the mountain. When one of my female classmates read aloud, she also read aloud: After turning this mountain, I was shocked, and a rag hung on the mountain.

the whole class was stunned.