What kind of words are good words?

Cicadas shed their shells,

One percent,

Happy ever after,

The last battle,

Farewell my concubine,

Heaven and earth,

Don't throw up too fast,

The vast sky,

Love must be,

Knowledgeable,

Enemy at the Gates,

Warm spring in bloom,

It's hard to escape,

An auspicious day,

A Chinese odyssey,

Steal a day,

Two little guesses,

Crouching tiger, hidden dragon,

Beaded with jewels,

Clan,

Playboy,

Draw sound and shadow,

The country is very beautiful,

Love each other,

Eight immortals crossing the sea,

Happy marriage,

The apple of your eye,

Everyone is happy,

impunity