yǒu wéi
promising
to show promise
Kāng Yǒu wéi
Kang Youwei (1858-1927), Confucian intellectual, educator and would-be reformer, main leader of the failed reform movement of 1898
fā fèn yǒu wéi
to prove one's worth through firm resolve (idiom)
yǒu wéi yǒu shǒu
able to act while maintaining one's integrity (idiom)
also written 有守有為|有守有为[you3 shou3 you3 wei2]