Meaning of chǎng kāi:
chǎng kāi
敞开
Verb
to open wide
Wǎnshàng, wǒmen bǎ chuānghù chǎng kāi, ràng xīnxiān kōngqì jìnlái.
晚上，我们把窗户敞开，让新鲜空气进来。
In the evening, we open the windows wide to let fresh air in.
Adverb
unrestrictedly
Qǐng bǎ chuānghù chǎng kāi.
请把窗户敞开。
Please open the window unrestrictedly.
