Don't make this thread became out of topic please,
It's just a pure business between one of global companies such as Mc D and their Vietnamese partner, no more no less. Much better to talking about Mc Donald's related issue, like low salaries they offered to their part-timer, the differences in tastes between Vietnam Mc Donald's with other countries Mc Donald's (personally i don't like the tastes of their burger in US than South Asia countries like Singapore, Malaysia or Indonesia) and so on.....