Ching is in love with Abyo, who usually doesn't reciprocate; he's usually too obsessed with martial arts or womanizing other girls to notice him, much to Ching's frustration. Ching wants to be Abyo's only girlfriend and secretly wants to marry Abyo, despite him not being interested.
Ching has a pet chicken named Won who sits on her head.
In the episode "A Better Boyfriend", Ching tries to get Abyo's attention. After a few failed attempts, she tried to get Muji to pretend to kidnap her so that Abyo can rescue her. This attempt to gain Abyo's attention failed, however, because Abyo thought that they were acting out a scene. Almost immediately after, Muji really kidnaps her. Abyo still believed they were acting. One of Muji's zombie minions leaves a note written in zombie language, which Pucca apparently understands, and it is only when Abyo reads the message out loud that Pucca takes him with her to save Ching.
In one episode, Ching became evil when affected by one of Doga's evil socks. She began doing bad things and blaming the actions on Pucca.