I'm Gaisen Ko from Hong Kong

I am a clerk who is curious about the world and interested in writing small programs to improve my life.

我是一個對世界充滿好奇，又喜歡編寫一些小程式改善生活的小文員。

Here is a platform to share my feeling about a book, record my kayak adventure journey, concept of a program and problems when taking photo.

我希望在此記錄一些閱後感、Kayak的冒險之旅、編程概念和與攝影相關的問題。