Perhaps you should try some spelling variations:
chang chuan » chung chuan, chen chuan, chang ch'un
chuan soon » chang soon, chin soon
wang wang » wang yang, wang liang, wang yan
hong hai » shang hai, zhong tai, dang hai
wong yue » wang yue
yuan zi » yuan li, yuan fei, yuan hui
yan zi » yan zhi, ban zi

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 wang ((yan zi) OR (yuan zi)) chang chuan soon ((hong hai) OR (((hong yu) OR (wong yue)))) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang wang ((yan zi) OR (yuan zi)) chang chuan soon ((hong hai) or (((hong yu) or (wong yue)))) ;~".
• Adding a wildcard symbol may retrieve word variants: wang wang ((yan zi) OR (yuan zi)) chang chuan soon ((hong hai) or (((hong yu) or (wong yue)))) ;*.