Are you qualified to apply for long term visa in Hong Kong, like businss visa M type 1 year or 6 month multi entry 60 days/time currently??
Pls check as follow crucial requirements to help you understand it:

Long term visa option-B1
Passport valid for more than 14 months (for 1 year visa);
2 China visa issued outside mainland China in last two years (1 visa issued within 1 year, for some countries it requires 1 visa issued in your own country within half a year);
No bad record while staying in China.
Available for foreign friends from over 40 countries

Long term visa option-B2
L visa 1 year multi entry 60 days/time;
Need to go to Hong Kong to wait for several days there;
Available for foreign friends from over 40 countries

Long term visa option-A
business visa M type or L visa 1 year multi entry 60 days or 90 days/time;
No Need to go Hong Kong or anywhere;
Need to have at least one month left in your current China visa;
Available for foreign friends from over 30 countries

IF you wanna know more,I will account info for you.Timely Business Development Consultant Office Tel.: Eric 18902255670 Email：[email protected]
Add: Room 924, Garden Tower,Garden Hotel No. 368, Huanshidong Road, Yuexiu District, Guangzhou, Timely Enterprise Service Ltd.