Fighting! This is an interesting term. It comes from English, obviously, but was popularized in Korea with a slightly different pronunciation (hwaiting – 화이팅) and with a different meaning. It serves as a form of encouragement (to yourself or others) to work harder and not give up (e.g., OMG! Exams are next week. Fighting!). It became part of Hong Kong slang, I think, after the Korean TV series Full House became popular here (you can find out more about the term at http://www.transparent.com/korean/hwaiting-fighting/).
At our school, success in inter-school music competitions, like the Music Festival, is very important. A lot of students are heavily involved as soloists or group members. We have an orchestra, symphonic band, Chinese orchestra, various choirs, vocal ensembles and chamber groups.
The yangqin is an interesting Chinese instrument —a trapezoidal zither player with mallets.