if taking Mr. Wong's recommendation about the 8 stocks, invested 1M HK$ at the date when this video was released, gained -22%. 1M became 784K. HS index reserved 4,000 points, from >20,000. to >16,000, 20% as rising buffer. Mr. Wong is outperform 2% than HS index. Good news is that one still keeps 784K HK$.