有：means the possession or existence of something. e.g:我有一双眼镜。I have a pair of glasses. 树上有一只鸟。There is a bird on the tree. 有着and具有，are used to mention someone's personality or functions of a product. E.g: 他有着/具有乐观的心态.He is optimistic. 这种药有着/具有显著的疗效。This medicine is highly effective. 有着is more colloquial than 具有。 含有: introducing the ingredients or components of a product . E.g: 这种植物含有丰富的维生素。 This plant is rich in vitamins.

有：have 具有：possess. It's a formal way to say something/somebody has a particular quality or ability. 有着：It's a more literary way to express 'have' or 'exist'. 含有：contain. It usually means something is ingredient of another.