Perhaps you should try some spelling variations:
wang handling » wang yanling, cargo handling, waste handling
handling yi » handling _, handling a, handling 2
juan rene » juan meng, juan rana
hua rene » hua ren
dang thi » dang hai
hong ghi » zhong zhi, hong hai
hong g » hong ng, hong w, hong 7
yang » lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang handling yi ((hua rene) OR (juan rene)) ((dang thi) or (yang di)) ((hong ghi) or (hong g)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang handling yi ((hua rene) OR (juan rene)) ((dang thi) OR (yang di)) ((hong ghi) OR (hong g)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang handling yi ((hua rene) OR (juan rene)) ((dang thi) or (yang di)) ((hong ghi) or (hong g)) ;".
• Adding a wildcard symbol may retrieve word variants: wang handling yi ((hua rene) OR (juan rene)) ((dang thi) or (yang di)) ((hong ghi) or (hong g)) ;*.