Thank you very much to book friends: ManYun Meng an alliance leader, moderator ManYun, thank him for always caring about this book, every day hard management book reviews so that the author can easily write without trouble, pay attention to the newcomer list every day if it falls off will send a tweet package support, every day to reward brush, every day at zero o'clock to send red envelopes, every day to pull friends over to support, do his best to support, it can be said that this book he has paid more than the author, thank you! No matter how many times you say thank you, it can't compare to his efforts