Hung Niang put the prescription in Scholar Chang's hands.He opened it and read.When he read the verses 'So much I owed to you for your grace that I can hardly now obey tradition;this poem is a matchmaker presented with my respects.I remind the one going to Kaot'ang not to chant verses;the rain and clouds will descend tonight' he lighted up with pleasure and his illness suddenly improved.He told Hung Niang,"Miss Ying-ying has promised to meet me tonight."