Taiwanese Dramas:
Devil Beside You
Why Why Love

Korean Dramas:
Love in the Moonlight
The Liar and His Lover
Sassy Go Go
Angry Mom
Heirs
School 2015
My Love From Another Star
Pinocchio
High School Love On
Heartstrings
Dream High Season 1
Shut Up Flower Boyband
W

If you are into Chinese dramas, and based on those two you said you already watched, I can recommend you 'Boss and Me' and 'Pretty Li Hui Zhen'. Those two kind of have that similar style of drama :)

Korean drama: Strong Woman Do Bong Soon (RomCom with thriller) <--I don't know if you'll like this , Introverted Boss, My Girlfriend Is a Gumiho, Rooftop Prince, Love in the Moonlight

Chinese drama: My Amazing Boyfriend (RomCom)

Anime: Ouran Highschool Host Club (RomCom ; Harem) , Maid Sama (RomCom) , Special A (RomCom)
Itazura no kiss (anime or live action [but i prefer live action] they are both funny)

Try green forest my home (a classic!)
Moon river
Fall in love with me
When love walked in (Fx Victoria and Suju Zhou Mi)

My anime recs would be
Chihayafuru
Akigami No Asobi
Maid Sama

AL THE GUYS ARE HOT YOU WONT REGRET

Goblin was pretty good, but the ending was ehh.
Go Ho's Starry Night is also pretty good too, definitely a RomCom with lots of drama. The acting wasn't amazing, but it sufficed for me. It was a short series in Chinese.
My cousin would recommend Strong Woman Do Bong Soon, Rooftop Prince, Let's Fight Ghost and W – Two Worlds. From what I heard about all of these dramas, they sound cool.
Anime: Not sure if you've seen Kurouji, or Black Butler, and Fairytail yet, but it's nice [for fanfictions too].
My brother likes the more popular animes, such as One Piece and One Punch Man.

Boys Over Flowers was the first Korean drama I watched, and it took me on an emotional rollercoaster. Q.Q
Click Your Heart was a short series, featuring AOA and NEOZ SCHOOL, but the acting wasn't top-notch. It was an SNS drama and was sort of interactive in a way.

lol i only watch kdramas, but my friend has been obsessed with this taiwanese actor called aaron yan lately. I would check out his dramas, he's been in quite a bit. she forced me to watch bts clips of him from his dramas as well as segments from the dramas themselves, and i have to admit that he's got an adorable personality. that, and he's gorgeous *0*

Most are Korean dramas (I enjoyed them all) have fun haha
boys over flowers
twenty again
heirs
sassy go go
she was pretty
school 2015
my love from another star
Pinocchio
high school; love on
personal taste
city hunter
you're all surrounded
kill me, heal me
heartstrings
to the beautiful you
blood
Playful Kiss
flower boy next door
The master's sun
Dream high season 1
Dream high season 2
sensory couple
it's okay, that's love
I hear your voice
school 2013
my lovely girl
answer me1997
doctor stranger
rooftop prince
full house take 2
producer
Mary stayed out all night
who are you
shut up flower boy band
the village; achiara
trot lover
Mostar
detectives of seonam girls' high school
I remember you
birth of beauty
high society
love around / Taiwan
moon River / Taiwan
marriage, not dating
Orange marmalade
surplus princess
k-pop extreme survival
Koinaka / Japanese
liar game
a witch's romance
love rain
because it's the first time
remember
oh my venus
doctor frost
Moorim school
cheese in the trap
dear sister // japanese drama
page turner
descendants of the sun
beautiful gong shim
doctor crush
entertainer
vampire detective
W
let's fight ghost
doctors
uncontrollably fond
lucky romance
a girl & 3 sweethearts/Japanese
age of youth
death note
aftermath
thumping spike
tomorrow boy
Goblin
strong women do bong soon
Good morning call (Japanese)