【明報專訊】HONG KONG and mainland officials and experts held a second ''connection'' meeting. After the meeting, Chief Secretary for Administration John Lee said that Hong Kong has entered the stage of preparing for the full implementation of the orderly reopening of the border with the mainland. It is believed that problems concerning how to bring the pandemic prevention standards of the two regions into line have largely been resolved. The main problem that remains will be about the ''circuit breaker'' criteria.