"At HSBC our objective is to be the world's leading international bank. In all that we do, we also must consider the potential risks. In your opinion, what are the top three risks facing HSBC globally and why?"
This paragraph is cited from a bank's website,HSBC in question is the abbreviation of the bank.
The sentence in bold confuses me. Why did they use "facing" instead of "which HSBC is facing"? Is it grammatically correct, if it is, why? Thank you!