Perhaps you should try some spelling variations:
yong hoang » dong hoang, hong hong, kong hang
real liang » real long
wang yong » wang yang, wang hyoung, wang yan
hoang des » gang des, zwang des
real line » real life, real lives, rural line
shang kai » shang hai
wong yue » wang yue, hong yu

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