Definition Your presence brings light to my humble dwelling / see also 蓬蓽生光|蓬荜生光[peng2 bi4 sheng1 guang1]

Idiom 蓬荜 Weave grass and jingzhu as the door to describe the poor / Add brilliance to the unfamiliar door (mostly used for guests to come to the home, or to give a gift of calligraphy and painting and other things that can be hung in a polite speech)

Usage