Tā / zài / wén / zhāng / zhōng / yòng / wēi / yán / biǎo / dá / le / duì / zhè / zhǒng / zuò / fǎ / de / bù / tóng / kàn / fǎ他在文章中用微言表达了对这种做法的不同看法。In the article, he used subtle wording to express a different opinion about this practice.