US Treasury Secretary Janet Yellen is scheduled to arrive in China on Friday for four days of meetings. Her itinerary includes meetings with senior officials in Guangzhou and Beijing. Topics of discussion will include unfair trade practices, Chinese industrial overcapacity, expanding bilateral cooperation on countering illicit finance, and climate change. Guangdong province, where she will meet officials, is China's top exporting region, particularly for manufactured goods. Improving US-China communication on economic issues is a goal after a period of limited engagement between the two countries.