-unhealthytendencies;badtendency;eccentric[corrupt]atmosphere;erroneouswaysofdoingthingsandunhealthyphenomena;evilwindsandnoxiousinfluence;gustofevilwind;illwindsandvulgar[evil]practices;malpractices;negativetendency;perversetrends;unhealthytrendsandevilpractices:
Wemustcheckbadtendencies.（我们）要煞住歪风邪气。