 Likanhsieh shocked the Emperor Zhenzong by presenting a memorial engraved on a gold tablet, some white dragon ("Bailong" 白龍) camphor, Moluccan cloves, and a South Sea slave at the eve of an important ceremonial state sacrifice.This display of irreverence sparked interests from China over the polity and the diplomatic relations between the two polities reached its peak during the Yuan dynasty.Chinese records about the polity stopped after the reign of Rajah Siagu, the last independent Rajah of Butuan.