Phono-semantic — one part hints at the meaning, another at the sound
Example phrases
矿区运输炸药有严格规定,任何疏忽都可能造成灾难。Kuàngqū yùnshū zhàyào yǒu yángé guīdìng, rènhé shūhu dōu kěnéng zàochéng zāinàn.There are strict rules for transporting explosives in mining areas; any negligence could cause a disaster.
工人们小心地把炸药搬运到指定的地方。Gōngrénmen xiǎoxīn de bǎ zhàyào bānyùn dào zhǐdìng de dìfang.The workers carefully carried the explosives to the designated place.
拆除旧楼时需要使用炸药,安全措施必须到位。Chāichú jiù lóu shí xūyào shǐyòng zhàyào, ānquán cuòshī bìxū dào wèi.Demolishing an old building requires explosives; safety measures must be in place.