There are several options for pursuing a masters degree in Hong Kong without paying for tuition and living expenses. One option is to apply for a scholarship or fellowship, such as the Hong Kong PhD Fellowship Scheme, which provides financial support for postgraduate studies. Another option is to apply for a research assistantship or teaching assistantship, which may offer tuition waivers and a stipend for living expenses. Additionally, some universities in Hong Kong offer tuition waiver schemes for outstanding students or those from low-income backgrounds. It is also possible to work part-time while studying to cover living expenses. However, it is important to note that the availability and competitiveness of these options may vary depending on the university and program.