The Chinese commentators said something like
Shinnabe has the best reception. But China won't try to serve a single ball to her.
The Japanese have a strange passing system. It's the front row spiker + opposite + libero. They want to free the back row spiker for the pipe attack. Why not free up position 4, I have no clue
Wow! I can't believe I got it right
Sincere question: What or how would freeing up 4 change the situation?