(guān, ㄍㄨㄢ) mountain pass; to close; to shut; to turn off; to concern; to involve; surname Guan [CE-DICT]
門
(かど) ประตู [LongdoJP]
(と) (n) (1) (戸 only) (See 扉) door (esp. Japanese-style); (2) (arch) entrance (to a home); (3) (arch) narrows; (P) [EDICT]
(かど(P);もん(P)) (n,n-suf) (1) gate; (2) (もん only) branch of learning based on the teachings of a single master; (3) (もん only) (biological) division; (ctr) (4) (もん only) counter for cannons; (P) [EDICT]
(mén, ㄇㄣˊ) gate; door; CL:扇[shan4]; gateway; doorway; CL:個|个[ge4]; opening; valve; switch; way to do something; knack; family; house; (religious) sect; school (of thought); class; category; phylum or division (taxonomy); classifier for large guns; classifier for les [CE-DICT]
先
(せん) (adj-no,n) (1) former; previous; old; (n) (2) first move (in go, shogi, etc.); opening move [EDICT]
(さき) (n,adj-no,n-suf,pref) (1) previous; prior; former; some time ago; preceding; (2) point (e.g. pencil); tip; end; nozzle; (3) head (of a line); front; (4) ahead; the other side; (5) the future; hereafter; (6) destination; (7) the other party; (P) [EDICT]
(xiān, ㄒㄧㄢ) early; prior; former; in advance; first [CE-DICT]