 Hi, Thanks for your reply. I cannot find your comments on talk page. Note that I am not going to argue with COI. I would like to bring you in to have a look as lots of references are removed without explanation. I trust the decision of the ambassador even thought the decision is the same as MikeWazowski. At least, I feel you are a polite person. I wrote to MikeWazowski and I admitted that I was ex-student of Kim Man Lui but he jumped to a conclusion that I've admitted my own COI in the subject. The logic is incorrect. Again, I am not going to argue with MikeWazowski or to edit that page. I also ask friends of mine to stop editing that page. I will let you have a look and respect your decision. Thank you.