I can read these mangas many times! I rate them >9.5/10 based on my own preferences, so there will be lots of non-mainstream BL
Genres: NO PWP, no doujinshi
Length: <100 chapters or 3 vols
Search by tags: http://www.mangago.me/home/people/12706/manga/1/
If you like this list, please click "RECOMMEND". Thank you XD
2nd list: http://www.mangago.me/home/mangalist/655038/
3rd list: https://www.mangago.me/home/mangalist/3746699/
(IF 1ST LIST IS FULL, I'LL MOVE OLDER ONES TO MY LIST 2&3)
Because chinese manhua don't get enough recognition or love compared to manhwa (korean) and manga (japanese), here my list of all BL (shounen-ai & yaoi) manhua.
This is the second part of my BL Manhua list, here the first and third part:
Part 1: http://www.mangago.me/home/mangalist/1087933/
Part 3: https://www.mangago.me/home/mangalist/2520109/