: A remastered version that removes "filler" content and adheres closer to the original manga, reducing the 291-episode run to 167 episodes.
: The "apoorv1" tag likely identifies a specific uploader or group from the early file-sharing days (such as Limewire, Kazaa, or early torrent sites) who compiled these compressed episodes for fans with limited bandwidth. The Evolution of Dragon Ball Z Media Dragonball Z All Episodes 1-276-RM-RMVB-apoorv1...
: When the series was first brought to the U.S. (the "Ocean Dub" era), the first 67 episodes were heavily edited and condensed into just 53 episodes to meet syndication standards. : A remastered version that removes "filler" content
The "RM" and "RMVB" tags in the keyword refer to . (the "Ocean Dub" era), the first 67 episodes
While the original Japanese broadcast of Dragon Ball Z consists of 291 episodes, the "276" count is significant for fans of the early era.