Biology teachers' webpage:

Homepage of Mr. Wong Sim Hung (黃禪雄老師)

http://www.ccckyc.edu.hk/teacher/simon/index.html

Homepage of Mr. Wong Yiu Cheong(黃耀昌老師)

http://www.ccckyc.edu.hk/teacher/wyc/index.html

Homepage of Mr. Chan Ho Yin(陳浩賢老師)