Qi Sun, a Harvard medical instructor, looked at nearly 14,000 women who had survived to age 70. Dr.
哈佛大学医学讲师孙启（音）研究了近14，000名寿命超过70岁的女性。
The city site of the eastern Qi lies at Qicheng village in Puyang and it was the fief of the Sun clan in Wei state.
东戚城址位于今河南濮阳县戚城村 ，曾是卫国公族孙氏的封邑 ，在东周列国争霸史上居有重要地位。
Guangrao is the site of the ancient state of Qi as well as the birthplace of Sun Wu, a famous military strategist in ancient China.
广饶是古代齐国的故地，也是古代著名军事家孙武的故里。
Qi Sun is the lead writer of the report.
VOA: special.2010.06.30
Qi Sun explains that the loss of the fiber-rich outer layer allows starch to be absorbed more quickly into the body.
VOA: standard.2010.06.25
Qi Sun is the lead author of a new report from the Harvard School of Public Health.
VOA: standard.2010.06.25
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