Perhaps you should try some spelling variations:
wang handling » wang yanling, cargo handling, waste handling
handling yana » handling data, handling a, handling all
huang lin » huang bin, huang jing, huang ting
yana hua » wang hua, tan hua, ya hua
hong hai » shang hai, zhong tai, dang hai
hua ren » hua chen
yang li » yang lin, yang di, yang xi

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 yana hua ren ((yang li) OR (huang lin)) hong hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang handling yana hua ren ((yang li) OR (huang lin)) hong hai ;*".