HELP?????

CAN SOMEONE PLS EXPLAIN ALL THE TERMS THAT HAS TO DO WITH
YAOI,SOUJOU,SHIENE( don´t know if i spelt that right), YURI,ETC (basically terms that has to do with this genre if this makes sense)
( FYI, I AM DOING THIS CAUSE I WANNA LEARN AND I DON´T THINK SEARCHING IT UP ONLINE WOULD DO IT JUSTICE, HENCE THE REASON I AM ASKING; SO ANY HATE COMMENT CAN BE KEPT TO YOURSELF AND SHOVED UP ASS( sorry not sorry)