once; already; former; previously; (past tense marker used before verb or clause)[cedict]
surname Zeng; great-grand (father)[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]
企图
qǐ túㄑㄧˇ ㄊㄨˊ
attempt[cedict]
位
wèiㄨㄟˋ
position; location; classifier for people; place; seat; classifier for binary bits (e.g. 十六位 16-bit or 2 bytes)[cedict]