The empress is jealous of YEE and plans to send her away from the palace. YEE comes to tidy up SING’s room on schedule and LUNG seizes the chance to approach her. YEE misconceives that SING has arranged this for LUNG and feels like being betrayed. ON sells YEE to some human traffickers. LUNG is enraged after knowing it and beats him cruelly. LUNG cannot forget YEE and uses an excuse to send SING away in order to look for YEE. He also appoints CHING to help SING on the way. SING finds that YEE has been sold to Yangzhou and they are amazed to find plenty of brothels in this small city. SING arrives at Man Fa House. The four famous prostitutes – MAVIS, WARBLER, MAGPIE and CUCKOO – are all very talented and give all customers a test on their knowledge of wine. SING accepts the challenge and achieves a complete triumph. Everybody admires him……