Meaning of hěn hěn:
hěn hěn
狠狠
Adverb
resolutely; firmly; ferociously; ruthlessly
Tā hěn hěn de bǎ mén guān shàng.
他狠狠地把门关上。
He resolutely slammed the door shut.
Tā hěnhěn de pāi le yīxià zhuōzi.
他狠狠地拍了一下桌子。
He slammed the table firmly.
Tā hěn hěn de dèng le wǒ yī yǎn.
他狠狠地瞪了我一眼。
He glared at me ferociously.
Tā hěn hěn de pīpíngle zhège cuòwù.
他狠狠地批评了这个错误。
He ruthlessly criticized this mistake.