我想学孟加拉语，有人教我么？

你好花赏花，

You can search for "language partners" who are native speakers of Bengali in the left side of your home page. Click on "language partners" and browse profiles of Bengali speakers who want to learn Chinese.
Here is the profile of someone ready to help learning Bengali and looking for someone interested:
http://www.italki.com/T005059254.htm

Good luck:)