I suggest you focus only one second language untill you are great at it,that's fast tract to success. but if you are talented,forget what I'm saying.

Hello Racy, I recommend you to start with a tutor to represent you the basics of Characters ,pinyin,the tones, the basics of sentence structure ,grammar and simple Chinese words. Then you can use online lessons (where you can find teachers ,exercises etc such as : www.chinesepod.com www.chinese-tools.com You can then and at the same time start practicing with Chinese natives to pronounce correctly and learn new vocabulary. You should listen to a lot of Chinese through music, movies , native speakers etc... Good luck :)

Hi start with a dictionary http://www.fileguru.com/apps/chinese-russian_dictionary