Embodiments of the present disclosure provide a wireless communication method, a terminal device, and a network device. The method includes: receiving a common Physical Downlink Control Channel (PDCCH) on at least one Multimedia Broadcast Service Bandwidth Part (MBS BWP) associated with an active dedicated unicast BWP, the MBS BWP being a Common Frequency Resource (CFR) for MBS, and each of the at least one MBS BWP having a frequency domain range within a frequency domain range of the active dedicated unicast BWP; and receiving a common Physical Downlink Shared Channel (PDSCH) scheduled by the common PDCCH. The method provided by the embodiments of the present disclosure may avoid a delay caused by the terminal device due to BWP switching during the MBS process, and may ensure detection of the common PDCCH without improving the PDCCH detection capability of the terminal device.