Every year the University commissions a search to identify the top 1% scholars at HKU. The database adopted for this exercise is Essential Science Indicators (ESI), which uses data from Web of Science indexed journal articles with results presented in 22 subject fields.
I edged into the Top 1% since 2017,
For more information, please refer to http://hub.hku.hk/local/top1pc/top1pc.jsp.