There are signs that Jay Chou is coming to the end of his powers.
Labor of love means a job (labor) done for free and out of enjoyment (love).
If You Are the One shot to notoriety when it highlighted gold diggers.
Locking horns with sb. means having a big, tenacious battle with someone.
It is their persistence to follow their ideals that deserves our kudos.
"Between a rock and a hard place" means you're in a dilemma or in a quandary.
'Tongzhi', once the great equalizer it now has taken on an air of pomposity.