(guāng, ㄍㄨㄤ) light; ray; bright; only; merely; to use up [CE-DICT]
是
(これ) (pn) (1) (uk) (See 何れ・1,其れ・1,彼・あれ・1) this (indicating an item near the speaker, the action of the speaker, or the current topic); (2) (hum) this person (usu. indicating someone in one's in-group); (3) now; (4) (arch) here; (5) (arch) I (me); (6) (arch) certainly; (P) [EDICT]
(de, ㄉㄜ˙) of; structural particle: used before a noun, linking it to preceding possessive or descriptive attributive [CE-DICT]
(dí, ㄉㄧˊ) really and truly [CE-DICT]
(dì, ㄉㄧˋ) aim; clear [CE-DICT]
专
(zhuān, ㄓㄨㄢ) for a particular person, occasion, purpose; focused on one thing; special; expert; particular (to sth); concentrated; specialized [CE-DICT]