All that is Bitter is Sweet - Official Screencaps and Synopsis
In the meantime, a businessman with a terminal illness, TING YAT-YUEN (Ruco Chan), raises a hostile takeover bid to buy out the pharmaceutical factory, so KAI-KEI offers to treat YAT-YUEN, trying to defend themselves against the sell-off of their assets. Also due to YAT-YUEN, KAI-KEI gets to know the retired imperial physician, SHEUNG SIK-KANG (Choi Kwok Hing), who teaches her reclusive medical skills. On the other hand, KAI-CHO's twin brother CHONG KAI-CHUNG (Raymond Wong) just finished his study abroad and returns home. Though HUI KWAN-YEUK (Natalie Tong), a warlord's daughter, shows him affection, KAI-CHUNG secretly has a crush on his former sister-in-law. Having encountered untold hardships and difficulties, KAI-KEI and YAT-YUEN have fallen in love with each other. Unexpectedly, after the pharmaceutical factory opens for business again and everything seems to subside, YAT-YUEN's days are numbered...
Synopsis credit: FairchildTV
OFFICIAL SCRENCAPS (credit http://starphoto.joinbbs.net)