Plz tell me some comedy yaoi manhwa. I am a beginner. So it must be gentle. Plz plz. I lik...

Among the ones I read, this one fits the best :)

http://www.mangago.zone/read-manga/penthouse_xxx/

http://www.mangago.zone/read-manga/two_too/
dis is really cute

For beginners ,try
19 days
http://www.mangago.zone/read-manga/18_unlimited/
18 unlimited
http://www.mangago.zone/read-manga/18_unlimited/
Path to You
http://www.mangago.zone/read-manga/path_to_you/
Salad Days
http://www.mangago.zone/read-manga/path_to_you/
Here u are
http://www.mangago.zone/read-manga/here_u_are/

TRy
Here you are
http://www.mangago.zone/read-manga/here_u_are/
19 days
http://www.mangago.zone/read-manga/19_days/
Salad days
http://www.mangago.zone/read-manga/salad_days_tang_liuzang/
path to you
http://www.mangago.zone/read-manga/path_to_you/
18 unlimited
http://www.mangago.zone/read-manga/18_unlimited/

You should check out Harada's work! For example her gintoki doujins, or like color recipe and messiah no sentaku! (=・ω・=)... Ehe.. Eheheh... Heh...

Yah that's totally for beginners!!!!

I shall introduce you to omegaverse!! Tadaima, okaeri (so freakin fluffy)

Blue sky complex (easily one of the beat couple out there)
Mother's spirit (if you want tan seme)
Lover boy (for a little angst)

Sorry they're not colored but the plot, I swear is really nice

Oh yah. Cherry blossom after winter is colored and pretty good, too