In the second semifinals of the 2007 FIVB Beach Volleyball Women's Challenger at the Chaoyang Park this morning, Chinese duo Zhang Wenwen/Yue Yuan won Swiss pair Sarah Schmocker/Isabelle Forrer 2:1 by a narrow margin. The scores of the three sets were 21-16, 18-21 and 17-15. Zhang Wenwen/Yue Yuan thus entered into the final and will meet the Brazilian combination Angela Vieira/Danielle da Conceicao Cunha Vivian tomorrow for the championship.