I found that my dandruff problem slowly spread to my face, now the skin on my face was peel off just like dandruff flake, what can i do to cure this weird problem?

Sounds like mild Psoriasis. Google it.

when i apply some water to my face, the flake will disappeared, but later after the water dried the white flake will appear again. Continue apply moisturizer and wash face often the problem will go away?
Psoriasis! how to cure it? i really dont want to become ugly forever like now.
yaya, mine also eyebrow and face, nose also got, back of my ear also got. How to cure eczema then?
why sunlight can help? i willing to try every methods. i dont want a ugly face.