Be2.hk is for Hong Kong singles. It's a pay service with basic guest access until you purchase an upgrade. They have their own compatibility test, that could help you find a serious relationship.
Be2 has a network of sites and be2.hk is for singles living in Hong Kong or for those who want to access the site in Chinese. Once joined up, members can set their country of preference.
The Matching System
Be2 uses guided matchmaking - using its own "scientific formula" rather than allowing you to mingle freely and create your own connections. If this level of control doesn't suit you then you'd be better off looking elsewhere - Match.com for example.
It's not possible to search by city or by country. However using the automatic matching system will display matches who live close to your home town. You can change the location in your profile.
Quality of Matches
Quality of matches depends to a large degree on how complete and accurate your profile is. The more information you provide, the better the matching system will work. Don't expect to receive accurate matches if your profile is only partially complete.
Clicking "all matches" will show those who match your preferences, and from that screen, clicking a profile photo will show each member's detailed personal ad, along with other photos they may have uploaded. You'll only be able to see full-sized pictures once you've uploaded one of your own.
Free members can send and receive messages, but they have limited storage capacity. Emails are removed after 3-days.
Be2 offers a similar service to eHarmony and Meetic. If you don't have time to browse through a sea of picture personal ads, but want to have compatible matches sent directly to your inbox, give it a try.