Perhaps you should try some spelling variations:
lang xiaoyang » tang xiaoyang, liang xiaoyan, wang xiaochang
xiaoyang tang » xiaoyan deng
tang sheng » fang sheng, tang zheng, bing sheng
sheng wei » zhen wei, zhang wei, chen wei
dang haji » dato haji
wei yang » pei yang, wei wang, wei yang's
yang jie » yang jin, yang di, yang jui

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 xiaoyang tang sheng wei yang jie ((dang hai) OR (((dang haji) OR (dang hadi)))) ;~.
• Adding a wildcard symbol may retrieve word variants: lang xiaoyang tang sheng wei yang jie ((dang hai) or (((dang haji) or (dang hadi)))) ;*.