Tucked away in Chinatown is icha. Small menu but great quality. The back is quite spacious for anyone that wishes to study with a nice cup of tea. There's also a traditional tea bar located at the back where you can really study the type of tea you are enjoying (I'm sure there's someone there you can talk tea to about as well).
I ordered the jasmine milk green tea. First sip there wasn't much jasmine tea flavour, lots of milk. Kind of wished the jasmine tea was steeped just a tad longer. However the taste was great.
(As I mentioned spacious and quiet area to study located at the back, I do recommend not wearing anything heeled. I had to tip toe my way there and back...)