Perhaps you should try some spelling variations:
lang xiaotong » wang xiaodong, huang xiaoting, wang xianodong
zhang sheng » zhang yisheng, fang sheng, hang seng
dang hari » dang hai
dang hadi » dang hai
sheng wu » sheng huo, sheng jou, shiung wu
yang jin » yang jie, yang jun, shang jin
ying jin » jing ji, yang jie

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: lang xiaotong zhang sheng wu ((yang jin) OR (ying jin)) ((dang hari) OR (dang hadi)) ;~.
• Adding a wildcard symbol may retrieve word variants: lang xiaotong zhang sheng wu ((yang jin) or (ying jin)) ((dang hari) or (dang hadi)) ;*.