水土保持 shuǐ tǔ bǎo chí 🔊 soil conservation + Keep this word Meanings shuǐ tǔ bǎo chí soil conservation Its characters 水shuǐwaterHSK 1土tǔearthHSK 4保bǎoto defend; to protect; to keepHSK 5持chíto holdHSK 7–9