Recommendations

-Kidnapping
-Captivity
-Modern day slavery
-Sexual abuse

1) Both dramas have the same director
2) If you want to watch more about King Taejong (Yi Bang Won) who was the third king of the Joseon Dynasty in Korea and the father of King Sejong the Great. He helped his father King Taejo establish the Joseon Dynasty.

Both Goguryeo dramas. Goguryeo is rarely featured in kdramas if ever so I'm glad there's another one after so many years. Fans who will watch River Where the Moon Rises should check out the representative Goguryeo drama, Jumong.

-Rural China
-Small village
-Villagers taking advantage of vulnerable woman
-Sexual exploitation

If you want to check out Song Joong Ki performance in another work before watching Vincenzo, please consider checking Innocent Man first instead of Descendants of the Sun. It's another modern work of his and he shows more acting skills in it than DOTS. (Actually for me, he was the best in Tree with Deep Roots and Arthdal Chronicles, but some Vincenzo fans might not like them as much due to them being serious sageuk so I suggest Innocent Man first).

Stolen Identity 2 is the sequel to Stolen Identity

both dramas have capable female leads who have fated relationship with the male leads.
I feel that the character of the leads are very similar. If you like our glamorous time then I think you would enjoy love is sweet. :)

This one is more focused on the school story as it about the characters unveiling the death of their class mate. The atmosphere is very similar and there are a lot of plot twists in both shows

Both shows are short and sweet. I do wish To My Star had more at the end but they're both adorable. I watched it on dramacool. I really liked TMS because it wasn't 'overacted' and stereotypical like most Thai BLs are. China and Korea are definitely winning on the LGBTQ+ front in terms of quality.

The resume of Love in Frames of War is reminescent of Siege of Fog because of the restless era the story is taking place and the dynamic of the relationship between the leads.

The interaction between the two leads is similar. It has the same vibe. Two people who randomly meet and become friends (and more)...

they could be from the same time period as if they happened at the same time and that make me wish WDH could guest role in RWMR ;)

Both have Kim So Hyun and the "kings" in both are really similar, both are easily manipulated, weak and horrible fathers
TTN was more light and romance focused while RWMR might be more political

the vibes of both dramas are kinda similar, and I might even say it's in the same time period, but don't quote me on that ;D

These two are my top 2 BLs of all time. I'd say Your Name is like the movie equivalent of ITSAY. both have highly-developed characters. Both are about two friends who fall in love but one out of the pair isn't able to be open about it. If you haven't watched Your Name, I highly highly recommend it.