✔ 最佳答案
U need to know the correct method to play piano.
(I mean your hands position, like we need to know the correct postion to use the computer keyboard, also like a Western people learn how to use Chinese chopsticks --- cannot learn by oneself)
Further, u also need to learn how to read the score(琴譜), can learn by myself, but need much more time.
I suggest u have some basic concepts and technique first, then u can learn or play by yourself later.
u can go to 工聯會 to have basic piano class: cheap, more location and time to choose. They have 鋼琴初班($700)(全期12課,每課1小時30分) / 鋼琴中班($900) / 鋼琴高班($1010) / 鋼琴延續班 and 鋼琴延續班(流行熱門歌曲集)