21. Charges for the channel utilization of non - profit - making networks shall be collected at a preferential rate 22. The display is available for free loan to schools , charitable and non - profit - making organizations registered in hong kong 23. Non - profit - making networks refer to those serving the public interest which are not operated for making profits24. For registered charitable organizations or non - profit - making institutions , please submit copies of the supporting documents 25. We also offer guided tours for groups of visitors from 10 to 30 people from schools , universities and non - profit - making organisations 26. The sino international foundation is a non - profit - making , limited by guarantee organization established in hong kong in january 2000 27. The organizing body is non - profit - making such as non - governmental organizations , government bodies or quasi - government bodies , etc 28. Schools or registered non - profit - making organizations with 20 or more visitors can apply in writing for waiver of admission charges 29. The hong kong youth hostels association ( hkyha ) , founded in 1973 , is non - profit - making , non - political and non - religious 30. Application form for waiver of admission charges for advanced booking by registered non - profit - making organization can be printed