Zen, the Sanskrit abbreviation of "jhàna",
which means "meditation", "meditation",
"abandoning evil" and so on.
This is to filter the fragments quietly in life,
correct the wrong thinking
and abandon the evil thoughts.
Zen series, just starting from
thinking about themselves and meditating,
enables people to calm their mind
when sitting on these outdoor furnitures,
and enter the realm of clear mind
just like practicing Zen.