HSK 6
互助
hùzhù动
to help each other; see 互助土族自治县
邻里互助让社区更加温暖。
Lín lǐ hù zhù ràng shè qū gèng jiā wēn nuǎn.
Mutual help among neighbors makes the community warmer.
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New in the HSK 3.0 word list at level 6.