H I moment 0 (integrated intensity) and moment 1 (velocity field) maps and PV diagrams from FAST observations. The maps and diagrams are derived from the FAST H I data cube, illustrating both the gas distribution and kinematic structure. The purple regions in the left panels mark the selected areas used to extract the H I line profiles of each source: HI 0431+2947, HI 0432+2944, IRAS 04296+2923, HI 0432+2926, and HI 0433+2909. Due to the limited spatial resolution of FAST, HI 0431+2947 and HI 0432+2944 partially overlap. The PV diagrams on the right were obtained using BBAROLO along the purple solid line (center: 04^h32^m41.3^s, +29°27′55.2″, PA = 328°, length = 50 arcmin).