1. Four-word idioms to fight the epidemic include: unite as one, unite as one, share weal and woe with * *, share weal and woe in the same boat, unite sincerely, work together with Qi Xin, work together collectively, unite as one nation, work together with Qi Xin, give timely help in the snow, be brotherly, be an iron wall, and be strict with yourself.
2. The original intention of "Unity is strength" is that Qi Xin and Qi Xin work together, just as strong as the city wall, which means that people can overcome difficulties as long as they unite; Often used as predicate and attribute in sentences; With praise.