on; on top; upon; first (of two parts); previous or last (week etc); upper; higher; above; previous; to climb; to go into; above; to go up; to attend (class or university); third tone of putonghua[cedict]
人类
rén lèiㄖㄣˊ ㄌㄟˋ
humanity; human race; mankind[cedict]
值得
zhí deㄓˊ ㄉㄜ˙
to be worth; to deserve[cedict]
去
qùㄑㄩˋ
to go; to leave; to remove; fourth tone of putonghua[cedict]