Perhaps you should try some spelling variations:
wang handling » wang yanling, cargo handling, waste handling
jeong hyeok » jeong dahyeon
yang yang » wang yang, wang yan
chang lee » chang hee, ching lee, chang mae
lee jeong » lee jean, lee jen, lee kiong
hua chen » yu chen, a chen, hua ren
jui chen » yi chen

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang yang) or (wang handling)) li ((hua chen) OR (jui chen)) chang lee jeong hyeok ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yang) OR (wang handling)) li ((hua chen) OR (jui chen)) chang lee jeong hyeok ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang yang) or (wang handling)) li ((hua chen) OR (jui chen)) chang lee jeong hyeok ;*".