Perhaps you should try some spelling variations:
choong wan » chong wan
kong hong » hong hong, kong hang, kong heng
sheng han » cheng han, sheng fa, zhang han
sheng huo » shen guo, shen zuo, sheng wu
pain song » pain long, pains long, jin song
song ming » song bing, song min, gong min
hong hai » shang hai, zhong tai, dang hai

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

• Performing a fuzzy search may retrieve terms with similar spellings: kong hong ((sheng han) OR (sheng huo)) pain song ming ((choong wan) or (hong hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: kong hong ((sheng han) OR (sheng huo)) pain song ming ((choong wan) OR (hong hai)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "kong hong ((sheng han) OR (sheng huo)) pain song ming ((choong wan) or (hong hai)) ;*".