What is the real ending of Cuiping in Latent?

The real ending of Cuiping in Latent is:

When the stationmaster forcibly took her to the airport and was secretly anxious because the information could not be transmitted, I was pleasantly surprised to find that Cuiping, who became a maid, was also at the airport. The two men looked at each other with tears in their eyes. Although they were close at hand, they didn't recognize each other.

At the moment of turning away, Cuiping understood Yu Zecheng's hint, found the information he had left in the henhouse, and gave it to the organization. Back in the rear, Cuiping gave birth to a daughter. In order to ensure Yu Zecheng's safety, she is willing to stay in the small town and wait for her husband's anonymous return.

Extended data:

Wang Cuiping: In order to cooperate with Yu Zecheng's lurking, he and Yu Zecheng became honorary husband and wife. Is to replace my sister had an accident and was temporarily sent to the scene by the party organization for rescue. Yu Zecheng didn't know her at all, so when she came to see her, she felt very uncomfortable.

Who knows, as soon as she appeared on the stage, it was refreshing: a woman who had never been out of the Loess Plateau, had never seen the world, was ignorant, uneducated, lazy and ruined suddenly appeared in front of everyone.

At first, she and Yu Zecheng often had friction, and then they gradually got a tacit understanding, and their behaviors and things became more and more mature. On several occasions, they secretly helped Yu Zecheng complete the task. The two collided with the spark of love, got married and gave birth to a daughter for her husband.

"Latent" broke the serious style of spy war dramas in the past, and almost every episode was arranged with funny elements; "Latency" is like a workplace strategy drama. Yu Zecheng skillfully handled his complicated relationship with stationmaster Wu Jingzhong, "colleagues" Ma Kui, Lu and Li Ya, and wrote a vivid "career strategy" for white-collar workers.