My wife anjie love to cook and i really appreciate how she cares and loves us . One time when i got home from work she cooked dinner for us but when i taste the food its quite bad and i told her about that, but unfortunately she was offended :( I think i did something wrong huhu... What should i do to please her ?

Women are usually sensitive as we all know. People around her just need to be extra careful on how to deliver a news our state a comment. As husband, you know your wife better I suppose. You can try to compliment him for her efforts instead, then tell her your observation on how she did the cooking. I'm sure if it was said on a sweeter and more polite tone, she won't get offended that much.