Perhaps you should try some spelling variations:
yong hoang » dong hoang, hong hong, kong hang
wang yong » wang yang, wang hyoung, wang yan
hoang des » gang des, zwang des
shang kai » shang hai
des real » des realen, des rent
liang li » qiang li, liang wei, liang zhi
hong yu » wong yue

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yong hoang des real ((liang li) OR (ling li)) ((shang kai) or (hong yu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong hoang des real ((liang li) OR (ling li)) ((shang kai) OR (hong yu)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong hoang des real ((liang li) OR (ling li)) ((shang kai) or (hong yu)) ;".
• Adding a wildcard symbol may retrieve word variants: wang yong hoang des real ((liang li) OR (ling li)) ((shang kai) or (hong yu)) ;*.