The tdc_canyon.zip file you have requested: Maps Levels Missions / Conquest Maps / S to T Titles / TDC Canyon - 3.74mb is not available. Perhaps try browsing all files for the game Battlefield Vietnam and upload any files you want to share or are missing. This is the only information we could locate:
A large map seperated by a canyon. Two bases seperated by a canyon. There are two flags on each side and a flag on the bridge crossing the river that flows through the canyon. A large map seperated by a canyon. Two bases seperated by a canyon.