(zài, ㄗㄞˋ) (located) at; (to be) in; to exist; in the middle of doing sth; (indicating an action in progress) [CE-DICT]
年
(ねん) (n) (1) year (e.g. AD); (ctr) (2) counter for years [EDICT]
(とし) (n-adv,n) (1) (年 only) year; (n) (2) many years; (suf,n) (3) age; (n-adv,n) (4) past one's prime; old age; (P) [EDICT]
(とせ) (ctr) (arch) counter for years (following a number in the hito-futa-mi counting system) [EDICT]
(nián, ㄋㄧㄢˊ) year [CE-DICT]
中
(じゅう;ぢゅう) (suf) (1) through; throughout; in the course of; (2) all over or throughout (e.g. a place) [EDICT]
(ちゅう) (suf) (1) (See 並・1) medium; average; middle; (2) moderation; (3) (abbr) (See 中一,中学校) middle school; (4) (abbr) (See 中国・1) China; (n-suf) (5) (See 中・じゅう・2) in; out of (e.g. three out of ten people); (6) (See 話し中) during (a certain time when one did or is doing something); under (construction, etc.); while; (P) [EDICT]