(ぜん) (n-pref) (1) (See 前・まえ) the last (i.e. immediately preceding) (e.g. "the last mayor"); previous; one-time; former; (2) (before the name of an era) pre- (e.g. "premodern"); (adj-no,n) (3) before; earlier; (P) [EDICT]
(まえ) (n-adv,n-t,suf) (1) (See 前・ぜん) ago; before (some event); previously; (minutes) to (the hour); (2) in front (of); before (e.g. the house); (3) head (of a line); front (e.g. of a bus); fore part; (4) in the presence of; (5) (See 人前・にんまえ) helping; portion; (6) privates; private parts; (P) [EDICT]
(qián, ㄑㄧㄢˊ) before; in front; ago; former; previous; earlier; front [CE-DICT]
に
(二) สอง [LongdoJP]
() (prt) indicates location of action (formal literary form of "de"); at; in; (P) [EDICT]
() (prt) (See に,は) for (in regard to); in order to [EDICT]
() (exp) also; too; not ... either; as well; even [EDICT]
() (exp) (1) (also にゃあ) (See ねば) if not ... (negative conditional); (2) (See には) for (in regard to); in order to [EDICT]