Perhaps you should try some spelling variations:
gain huang » hsin huang
huang lin » huang bin, huang jing, huang ting
dean hua » dean a, tuan hua
tan chia » tuan china, than china, can china
lin hong » tin hong, lin zong, min hong
hong hai » shang hai, zhong tai, dang hai
tan hua » tuan hua, wang hua, tan puay
wang » wing, wan, lang

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: wang yan ((dean hua) OR (((tan hua) OR (tan chia)))) gain huang lin hong hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan ((dean hua) or (((tan hua) OR (tan chia)))) gain huang lin hong hai ;~".
• Adding a wildcard symbol may retrieve word variants: wang yan ((dean hua) or (((tan hua) OR (tan chia)))) gain huang lin hong hai ;*.