Meaning of guāng míng:
光明
light; radiance
Měitiān qīngchén, yángguāng sǎzài fángjiān lǐ, dàilái yītiān de xīwàng hé guāngmíng.
每天清晨,阳光洒在房间里,带来一天的希望和光明。
Every morning, the sunlight pours into the room, bringing hope and light for the day.
Tàiyáng de guāngmíng zhàoliàngle zhěnggè chéngshì.
太阳的光明照亮了整个城市。
The radiance of the sun illuminated the entire city.
(fig.) bright (prospects etc); openhearted
Wèilái shì guāngmíng de, zhǐyào nǐ nǔlì.
未来是光明的,只要你努力。
The future is bright, as long as you work hard.
Tā de tàidù zǒng shì hěn guāngmíng lěiluò, yíngdéle dàjiā de xìnrèn.
他的态度总是很光明磊落,赢得了大家的信任。
His attitude is always openhearted and forthright, earning everyone's trust.