甘苦

good times and hardships / joys and tribulations / for better or for worse

bitter / hardship / pain / to suffer / to bring suffering to / painstakingly

surname Gan / abbr. for Gansu Province 甘肅省|甘肃省[Gan1 su4 Sheng3]

sweet / willing

to share joys and sorrows / sharing good times and hard times / same as 同甘共苦