Gong Mingxia's video could be said to have torn down the last curtain of shame for both the Zhang family and the Gong family, leaving no stone unturned, without any concern for their dignity.
Zhang Liang and Gong were exposed to an extent that could be called bottomless. Although Gong Mingxia never appeared in person, the evidences laid bare Zhang Liang's true intentions in his search for his wife and daughter, thanks to some zealous individuals.
The words "uremia" and "need for a kidney donation" completely enraged netizens, whose sense of justice exploded, making them sympathize with Gong Mingxia and her daughter.
This was not something Gong Mingxia had exposed, but exposure was inevitable sooner or later, after all, the world never lacks people who kick others while they're down.
