Win and buy
Yingyingmaiqiao is a Chinese idiom. Its pinyin is y í ngji ā nm ǎ IQI à o, which means that it's still said to buy a laugh when visiting prostitutes.
It is said that prostitutes buy laughter.
Win and buy
dragons and fishes jumbled together - yú lóng hùn zá
The thesis of contest of martial arts - jiào wǔ lùn wén