If you would like to buy investment funds, you better go to
http://www.hangseng.com/invs/eng/ifs/index.html and click the fund house your would like to invest. They will show the table to list all the funds with morning star rating. You better invest the fund with 4 star to 5 star. Highest star mean it is better funds in the same catergories. If you invest funds, you need to concern, 1 year, 3 years and 5 years return with the cost of management fee, subscription fee.
morningstar.com is world the best reputation for fund rating. You can directly go to morningstar.com for more information.