zhè / piān / wén / zhāng / yòng / sān / mǎ / tóng / cáo / bǐ / yù / jǐ / ge / shì / lì / àn / zhōng / hé / zuò

这篇文章用“三马同槽”比喻几个势力暗中合作。

The article uses “three horses at the same trough” to describe several forces secretly working together.