I wanted to know if there's any yaoi where uke is poor and seme is rich or.... a yaoi wher...

http://www.mangago.me/read-manga/mad_cinderella/

This fits your description very well
http://www.mangago.me/read-manga/totally_captivated/

http://www.mangago.me/read-manga/if_you_hate_me_that_much/?KDEf
http://www.mangago.me/read-manga/s_rush/
http://www.mangago.me/read-manga/love_shuttle/?eW3x
http://www.mangago.me/read-manga/ore_to_joushi_no_kakushikoto/
http://www.mangago.me/read-manga/i_m_banging_my_rival_from_a_parallel_world/
http://www.mangago.me/read-manga/to_take_an_enemys_heart/
http://www.mangago.me/read-manga/karasugaoka_don_t_be_shy/
http://www.mangago.me/read-manga/koi_nante_shinai/
http://www.mangago.me/read-manga/mask_danshi_wa_koishitakunai_no_ni/
http://www.mangago.me/read-manga/don_t_touch_me_manhua/
http://www.mangago.me/read-manga/megumi_and_tsugumi/
http://www.mangago.me/read-manga/porno_of_yankees/
http://www.mangago.me/read-manga/finally_living_together_with_my_anti_fan/
http://www.mangago.me/read-manga/love_is_an_illusion/?I0dj
http://www.mangago.me/read-manga/ore_no_kirai_na_senpai/

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http://www.mangago.me/home/mangalist/615664/
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Thankyou yall(づ￣ ³￣)づ