You can check airdiaster.com and compare between airlines. China Airlines accidents can be found here: http://www.airdisaster.com/cgi-bin/a...China+Airlines .

China Airlines and Korean Airlines had many accidents in the 80s and 90s. It is said that the airlines changed a lot internally during the last years (e.g. seniority was given as explanation for some of the accidents: the pilot made a mistake, the co-pilot discovered the mistake but no actions were taken as "the pilot is always right"). Both airlines invested a lot in training and changing their corporate culture.