Viettel encouraged to accept a new, new, and gradually build up a theory: failure is an opportunity for a Viettel person. Viettel encourages other people to fail, Viettel to search for the system to adjust the error of the error. Viettel is not allowed to beat him with the mistakes of others. Viettel will not repeat past mistakes.Viettel criticism directly established, when things make a small mistake. Help employee Viettel to seek truth from facts, and make progress.
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