Hi Chun Fai,
Please avoid using short form to show the location.
It would be beneficial to both the forum members and your ownself if you could use more effort to describ the bird and its related information rahter than wasting your time telling us why your photo was not sharp and your own problem/mistake in taking the photos.
請勿用縮寫啦,用中英文把鳥名及地點全寫出來不會太花時間吧!
另外,用心機來形容鳥兒及牠的相關資料比花時間講出你自己拍攝的問題,對你個人及論壇會員更有益處!
Cheers,
Forrest