Perhaps you should try some spelling variations:
lang xiaodong » wang xianodong, lin xiaodong, zhang xiaoyong
huang chang » huang cheng, hoong chang, huang yang
chang han » chang ha, cheng han, zhang han
vang vier » vang viet, von vier, nang viet
fang ri » fang wei, fang xia
dang » dan, yang, dans
hai » hadi, haji, hari

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 xiaodong) OR (wang xiaodong)) huang chang han ((fang ri) OR (vang vier)) dang hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((lang xiaodong) OR (wang xiaodong)) huang chang han ((fang ri) or (vang vier)) dang hai ;~".
• Adding a wildcard symbol may retrieve word variants: ((lang xiaodong) OR (wang xiaodong)) huang chang han ((fang ri) or (vang vier)) dang hai ;*.