Do you have any practical thoughts for use of these food stuff?

Uh oh, not the cooking stuff...I am not good at it that's why I wonder sometimes why my husband is still with me, hahaha! All I know is that a bit of oyster sauce is yummy with any steamed vegetables (asparagus, broccoli, cauliflower and the likes). I'll just wait for your next question 'coz I won't be able to help you that much on this one.