HSK 4
Hǎode wénzhāng yīnggāi yánzhī-yǒuwù.
A good essay should have substance.
HSK 5
Tā de yǎnjiǎng yánzhī-yǒuwù, tīngzhòng fǎnyìng rèliè.
His speech had real substance, and the audience responded enthusiastically.
HSK 7-9
Lǐngdǎo fāyán kōngdòng wúwù, bùrú jiǎnduǎn ér yánzhī-yǒuwù.
Better a short, substantive speech than a long, empty one from a leader.