Woman-Taxi-Woman (1991)

Female taxi driver Zhang receives a fine ticket because of an absentminded woman Qin and feels aggrieved. It is fortuitous that Zhang meets Qin again and plays a trick on her a bit. Zhang carrys Qin, wanders through the streets, and learns Qin's story. Qin is a botanist and works on a research project with her director. But she was cheated by the director, gave her heart, lost the job, and is at her low ebb now. Zhang decides to help and stand up for Qin.