This property defines the Unicodes which belongs to Tai Le block
Characters like ᥐ,ᥑ,ᥒ, etc. are listed under Tai Le Block.
37 Characters are present in Tai Le Block starting with the Unicode point U+1950 that represents the character ᥐ.
Currently, as per latest version 15.0.0, Unicode supports 328 number of Block. Here are a few examples - Latin Extended E,Adlam,Aegean Numbers, etc.