Perhaps you should try some spelling variations:
lin xiaodong » ren xiaodong, du xiaodong, _ xiaodong
dung ching » dung sheng
ching wen » ching kwan, ching fein, ching hea
dang hari » dang hai
dang thai » dang hai, dang thi, dang pham
wen yang » wei yang, wen wang, chen yang
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: ((lin xiaodong) OR (wang xiaodong)) dung ching wen yang jie ((dang hari) OR (dang thai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((lin xiaodong) OR (wang xiaodong)) dung ching wen yang jie ((dang hari) or (dang thai)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((lin xiaodong) OR (wang xiaodong)) dung ching wen yang jie ((dang hari) or (dang thai)) ;*.