啊 á : an interjection; to express doubt or to question; to show realization; to stress

Big5: , Unicode: 554a (啊),
Links: MT, Cantonese, Ld, Chinese Language

唉 «誒» āi : an interjection; to express realization or agreement (yes, oh, right, etc)

Big5: , Unicode: 5509 (唉),
Links: MT, Cantonese, Ld, Chinese Language

閉 門 造 車 bì mén zào chē : make a cart behind closed doors; work behind closed doors; divorce oneself from the masses and from reality and act blindly

閉 目 塞 聽 bì mù sè tīng : shuts one's eyes and stop up one's ears - be out of touch with reality

不 見 棺 材 不 落 淚 bù jiàn guān cái bù luò lèi : not shed a tear until one sees the coffin - refuse to be convinced until one is faced with grim reality

不 切 實 際 bù qiè shí jì : unrealistic; unpractical; impracticable

達 [达] dá : attain; pass through; achieve; reach; realize; clear; inform; notify; dignity

Big5: , Unicode: 9054 (達),
Links: MT, Cantonese, Ld, Chinese Language

明 白 míng bai : clear; obvious; unequivocal; to understand; to realize

名 副 其 實 míng fù qí shí : not just in name only, but also in reality

切 實 qiè shí : feasible; earnestly; conscientiously; realistic; practical

實 際 shí jì : actual; reality; practice

實 際 上 shí jì shàng : in fact; in reality; as a matter of fact; in practice

實 現 shí xiàn : to achieve; to implement; to realize; to bring about

實 在 shí zài : in reality; honestly; really; verily; concrete

體 認 tǐ rèn : realization; realize

現 實 xiàn shí : reality; actuality; real; actual