敢为

敢为	gǎn wéi	to dare to do
敢	gǎn	to dare / daring / (polite) may I venture
为	wéi	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)
为	wèi	because of / for / to
为	wéi	variant of 为
为	wèi	variant of 为