Cansomeonelearnmandarinwithoutle?

Cansomeonelearnmandarinwithoutle?: I've want to learn mandarin for a long time but I simply don't have the time or will to learn all the characters in the alphabet. Can someone who only knows pinyin speak it effectively? Could I get a job involving speaking Chinese if I can't read the symb; This's decided by the attribute of your job, if your job doesn't involve in archives orsome writing work such as writing contract、writing protocol etc. Only with the talkingwork,liks commercial negotiation, consultant...You can do this.