be that as it mayexprexpression: Prepositional phrase, adverbial phrase, or other phrase or expression--for example, "behind the times," "on your own."
(despite [sth])
尽管如此 jǐn guǎn rú cǐ
即便如此 jí biàn rú cǐ
The weather forecast says there will be heavy rain tomorrow. Be that as it may, we will not cancel the open-air concert.