bì xǐ
worn-out shoes
a worthless thing
qì ruò bì xǐ
to throw away like worn out shoes
shì rú bì xǐ
to regard like a pair of worn-out shoes
to look on sth as worthless
bì xǐ zūn róng
to care nothing for worldly fame and glory (idiom)
qì zhī rú bì xǐ
to toss away like a pair of worn-out shoes (idiom)