有為

promising / to show promise

to have; there is / (bound form) having; with; -ful; -ed; -al (as in 有意[you3 yi4] intentional)

as (in the capacity of) / to take sth as / to act as / to serve as / to behave as / to become / to be / to do / by (in the passive voice)

because of / for / to

young and promising

able to act while maintaining one's integrity (idiom) / also written 有守有為|有守有为[you3 shou3 you3 wei2]

Kang Youwei (1858-1927), Confucian intellectual, educator and would-be reformer, main leader of the failed reform movement of 1898

to prove one's worth through firm resolve (idiom)