[RichDad]

In that period, 504 cases required oxygen supplementation and 53 had been in the ICU. Of these 50.6 per cent were fully vaccinated and 49.4 per cent were unvaccinated or partially vaccinated.

Err... Wtf actually getting vaccine is worse off. Cos of the 49.4 some had partial vaccination, meaning to say vaccinated or partially vaccinated made up the bulk of those that required oxygen supply or attention in ICU...

Then can someone explain why still asking everyone to take vaccine when it's not showing actual real advantage in reality? Did drug co fake their clinical test results just to push out for emergency use and sales???

That's because 82% vaccinated  so there are lots more vaccinated people than unvaccinated people. Roughly 4x more. 

If vaccines are useless, we should expect 4x more serious cases coming from vaccinated group compared to unvaccinated group. But the data showed roughly equal. .. 50.6 vs 49.4%

So MOH concludes that the data still shows that vaccination has an advantage over no vaccination. This assumes that everyone's immune system is the same. Not perfect but a rough guide.