Foreigners often make some strange mistakes in Chinese when they study the most difficult language--- ---Chinese. We try to analyze typical sentences to correct these errors.

         Tā ɡěi wǒ hěnduō bānɡzhù wǒ.
False: 他给我很多帮助我
         Tā ɡěi wǒ hěnduō bānɡzhù.
True: 他给我很多帮助

The double objects wrongly placed should be rearranged in this order: the object referring to person 我 immediately follows the verb and the object of non-personal reference stays at the end of the sentence.