What yam stalk?

The meaning of yam: it refers to an advertisement of an uncle who baked yam, which simulates the scene of mother-child dialogue and is vivid and in line with people's real life.

The reason for the stalk: the stalk selling yam is a small advertisement for the old man selling roasted yam that was inadvertently photographed by a netizen. The advertisement used a scene that simulated the conversation between mother and child, which was vivid and spread wildly by netizens for a time. After that, everyone chatted with stalks selling yam.

Contents of stem:

Roasted yam, hot, fragrant and sweet.

Child: Mom, I want to eat baked yam.

Mom: Eat, eat big pieces. Will two be enough?

Child: That's enough. Thank you, mom. That's very kind of you.