Perhaps you should try some spelling variations:
wang liang » wang yang
liang yaa » liang dan, liang tan
hua rents » hua ren
shang hai » shang kai, dang hai, chang ha
hong hai » zhong tai, dang hai, hong tan
yaa hua » ya hua
yang li » yang lin, yang di, yang xi
tang » tan, lang, gang

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 liang yaa hua rents ((tang li) OR (yang li)) ((hong hai) OR (shang hai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang yaa hua rents ((tang li) or (yang li)) ((hong hai) OR (shang hai)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang liang yaa hua rents ((tang li) or (yang li)) ((hong hai) OR (shang hai)) ;*.