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Explain bandits: preach "no" Get a lot of benefits
The source of Yunzhou's "Seven Swords and Thirteen Heroes" in the Qing Dynasty is in the fifty-sixth chapter: "If many heroes can often get together and teach their children, they will benefit a lot!"
Idioms with complementary structures
Used as predicate and attribute; Used for modesty
Synonyms benefit a lot.
For example, Lu Yao's Ordinary World, Volume V, Chapter 25: "This kind of' lecture' also sells tickets and the author's works, which makes such activities beneficial to all parties."