Yangtze River No. 7 Cantonese

Xiao Di (played by Xu Jiao) is a poor child studying in an aristocratic school. He is honest and kind, but he is always bullied and ridiculed by rich people. Xiao Di lives in an old abandoned house with her father (played by Stephen Chow). Her father works hard every day so that he can study well and succeed in the future. On weekdays, Xiao Di is always well-behaved. Even if the teacher punishes him for not having sports shoes in PE class, he never complains about his father. But this time, Xiao Di lost her temper with her father over a toy that everyone had. The father couldn't afford it, so he picked up a "ball" from the garbage dump for his son to play with. Who knows, this transparent ball turns into a lively and cute space dog with super powers. Xiao Duxin was very happy and named him "Yangtze No. 7". Xiao Di dreamed of using Qizai's super power to get 100 points in the test, but she didn't expect that Qizai not only failed to help him, but also made him lose nothing. He secretly revised his report card and lied to his father once. Her father was furious, and Xiao Di ran away from home, angry that she would show her father good results in the exam based on her true ability. Who knows, just when Xiao Di was smiling and holding the report card, an accident happened at the construction site and her father fell down from the building...