to go; to leave; to remove; fourth tone of putonghua[cedict]
上
shàngㄕㄤˋ
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]
正音
(n) correct Chinese (on) pronunciation of a character[edict]
班
bānㄅㄢ
team; class; squad; work shift; classifier for groups; ranking; surname Ban[cedict]