空話連篇

空话连篇
kōnghuàliánpiān
long-winded empty talk

CEDICT

endless pages of empty verbiage; long talk with no real substance

Wiktionary

Entry Composition

1 空話 kōnghuà
  1. empty talk
  2. bunk
  3. malicious gossip
2 連篇 liánpiān
  1. a multitude of articles; one article after another
  2. throughout a piece of writing; page after page