CVV numbers are also known as CSC numbers (Card Security Code), as well as CVV2 numbers, which are the same as CVV numbers, except that they have been generated by a 2nd generation process that makes them harder to guess.
prune off branches that cross through the shrub or grow at sharp angles compared to the rest of the branches thin the yew shrub out by selectively removing thicker branches you want sunlight to reach the middle of the plant
a yews can live a long time but you need to prune them correctly and i mean prune not trim don t shear the outside of the shrub like you are trimming a moustache leave the surface of the shrub alone instead take a long handled pruner reach inside and cut some of the longest branches back to where they connect to another branch in the interior of the shrub