Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, yang yang
han chang » huang chang, than change, can change
shang hai » shang kai, dang hai, chang ha
hua rene » hua ren, juan rene
rene han » rene ten
hong ghi » zhong zhi, hong g, hong hai
yang y » yang yi, yang _, yang 8
y hua » ya hua, _ hua, y hu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: dong yang y hua rene han chang ((hong ghi) or (shang hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong yang y hua rene han chang ((hong ghi) OR (shang hai)) ;.
• Adding a wildcard symbol may retrieve word variants: dong yang y hua rene han chang ((hong ghi) or (shang hai)) ;*.