Phono-semantic — one part hints at the meaning, another at the sound
Example phrases
连续几个月订单下滑,已经不是偶然波动,而是危险的兆头。Liánxù jǐ ge yuè dìngdān xiàhuá, yǐjīng bú shì ǒurán bōdòng, ér shì wēixiǎn de zhàotou.A decline in orders for several consecutive months is no longer a random fluctuation, but a dangerous sign.
燕子低飞,恐怕是要下雨的兆头。Yànzi dī fēi, kǒngpà shì yào xiàyǔ de zhàotou.Swallows flying low are probably a sign that it is going to rain.
他这几天精神很好,是个好兆头。Tā zhè jǐ tiān jīngshén hěn hǎo, shì ge hǎo zhàotou.He has been in very good spirits these past few days — that is a good sign.