Meaning of tiǎo zhàn:
tiǎo zhàn
挑战
Verb
to challenge
Tā juédìng jiēshòu zhège xīn de tiǎozhàn.
他决定接受这个新的挑战。
He decided to accept this new challenge.
Noun
challenge
Zhège bǐsài duì wǒ lái shuō shì yīgè hěn dà de tiǎozhàn.
这个比赛对我来说是一个很大的挑战。
This competition is a big challenge for me.
