A very belated THANK YOU to Dr Tsui for pretty much saving lives here. We came to his clinic for a second opinion because we suspect we're getting scammed by another doctor and he took the time to explain to us(even though very bluntly) our suspicion. Even taught us to self diagnosis and how to properly read medical reports. Talks a lot but the talk is warranted. Once again THANK YOU for saving ourselves from ruining our health from a mis-diagnosis by some money hungry doctor.