1, true to life: This story is a story of ordinary people who have experienced difficulties and challenges in life, but still persist in their efforts and are optimistic. This kind of authenticity makes people feel that the protagonist of the story is very similar to himself, which is easy to cause * * *.

2. Touching plot: The story contains some touching plots, such as the hero's attitude of not giving up the spirit of sticking to the end when facing difficulties, full of hope for life and full of expectation for the future. These plots touched people's emotions and moved people.

3. Social media communication: This story is spread through social media and let more people see it. The characteristics of social media enable information to spread quickly, and can interact through likes and comments to further expand its influence.

4. Group effect: People are often influenced by the opinions and behaviors of most people. When this story gets a lot of praise and forwarding in the circle of friends, others will also feel * * * or identity because of the reaction of most people, and then join the team of praise and forwarding.