This cache is under the District Scout HQ series.
Hong Kong Scout is divided into 5 Regions and 44 Districts.
Each Region manages several districts and the District Council manage the Scout Groups within that district.
This cache is located at the District Scout Headquarters Sham Shui Po East District, which is under the Kowloon of the Scout Association of Hong Kong.
District Badge

For more infomation about the district, you can go to their websites & facebook :
The District HQ is located on the 1/F of the Community Centre,
The Cache
Please find out the following answers to get the final coordinates:
A) On the notice board next to the HQ entrance, there is a permenant recruitment notice for the Scout group that meets at the District HQ weekly. Their Group Number is 15A0, find out what A is.
B) Next to the stairs there is a floor directory listed the organisations those are on this floor, how many organisations are there?
The answer is B
C) How many District Logo on the Signage above the Entrance?
The answer is C
D) How many notice boards are next the District Scout HQ entrance?
The answer is D
E) Next to the notice board there are 3 red objects, line them up and you will see a number, what number is it?
The Answer is E
F) On the signage above the entrance of the District Scout HQ, how many chinese characters are smaller than others?
The answer is F
Check sum: A+B+C+D+E+F = 27
Final Stage:
The cache is at: N 22° 19.ABC E 114° 10.DEF
The answers can be found outside the District HQ, you do not need to go into the HQ to find them.
The opening hours of the Community Centre is 9:00am to 10:00 pm daily, and will be closed on public holiday.
However, the cache can be reached 24/7
**Please DO NOT post spoiler photo of the container or hiding spot, or the photo will be delete without notice. Thanks!
** Please be stealth
** Please bring your own pen
** Please put cache back to original place.
** The cache is set to be very easy, just for teaching young scouts what is geocaching.