Thanks for sharing but somehow the lyrics are meant to be more profound and humane and doing bossa nova to it immediately renders this version to lacking in sincerity in all the areas.
Cantonese pronunciation also off when compared to the Sam Hui version, words too lightly pronounced, some words too heavy, very obvious at the start, probbaly she wants to put her jazz vocal phrasing in but it doesn't work well and she mangles the first few lines quite badly.
There's no lack of cover songs to be placed to smooth jazzy tempo music, chose with more sensibility, this fails in all counts, even in artistic rebellious.