Recommendations

Both films concern the topic of Korean comfort women in the second World War, although 'I Can Speak' also includes issues such as the treatment of the elderly in Korea.
The majority of the film time in 'Spirits' Homecoming' is set in the historical period and focuses primarily on the experiences of Korean comfort women in WW2. 'I Can Speak' on the other-hand is set in the present time and is therefore more concentrated on remembering and learning from the past events.
The genres of both films are also quite different. If you're up for something more lighthearted, 'I Can Speak' is the way to go. If not, just a warning...'Spirits' Homecoming' may be a little disturbing for some viewers as the raping scenes are quite violent and explicit (no full nudity shown however), and there are other violent scenes with killings and fighting.

Also with 3 older ladies as the mc. 3 different personalities but they are able to help each other figure out each of their lives. A little different from Iron Ladies is that fact that the characters in Fabulous 30 get more involved in their friends' lives where as in Iron Ladies, it is more emotional support than physical actions.

Same ending but different/Happy or sad feelings.
Both dramas have immortal peoples.
Love for a thousand more is a short and happy mini drama of Black Knight but different atmosphere.

In fujoshis eyes everything can be BL related. Guo Xiao Mei and Hong Shi Ah from Matching! have a lot in common.

Both dramas are about japanesse ocupation and in both of them you can find beautiful love story.... but what i loved most about these dramas is that even if it had a love but did not get lost in it... i just loved watching their fight for independence... Also in both dramas characters just rocks. Of course Chicago typewriter is better drama, but Rookie agent rogue is great drama on it´s own way.

They dont have much of similarities. It just reminds me of Greatest love bec both Male Leads have heart problem. Both seem to feel something when they hear a certain music.

Both have a high school girl at the centre of the plot, both are about Dreams, Hardwork and challenging yourself.

They both are about powerful women who are experiencing unplanned pregnancies and are keeping the baby and trying to navigate their life with their new family.

at first, the both characteres hate each other but end up being married not by love.
they learned to know each other after married together.
the male lead is rude and hatefull at first because he's hurt in both lakorn

A genius but social less competent and less emotional male lead investigates crime cases. The female lead in Stranger is less girly and stronger but also kind-hearted and intelligent. She makes the male lead more sensitive to his own emotions and feelings as well.

Though her characters are very different in the two series, this excellent (if sometimes slow) show was Jin Se Yeon's last sageuk role, for which she earned and received much praise.

While poor reedits on SBS's part make this one somewhat uneven, the core story is also a romance between young lovers who bond partly through their love of painting, and who are separated due to royal machinations.

By far the best sageuk of 2017 (in my opinion) this focuses primarily on the common and slave classes and the corruption of the royal and noble classes. While the plots have little similarity, they are both sageuks highly reminiscent of the recent golden age of sageuks in the mid-late 2000s.

While Park Shi Hoo's involvement is an understandable turnoff for many, The Princess Man is a classic "forbidden love" romance series by the same PD as Grand Prince.

Maids is written by the same writer and features a young woman whose legal status and romances are affected by the political world around her.