Perhaps you should try some spelling variations:
huang jing » huang ting, huang ying, wang jing
heat gain » health gain, health gains, wheat grains
huang lin » huang bin, huang ting, huang ying
yan yuan » yan guan, fang yuan, nan yan
yan clan » das clan, yan guan
zong hai » hong hai, dang hai, long han
yan tan » tan tan, yan guan, yan wang

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

• Performing a fuzzy search may retrieve terms with similar spellings: nan ((yan tan) or (((yan clan) OR (yan yuan)))) heat gain ((huang lin) or (huang jing)) zong hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nan ((yan tan) OR (((yan clan) OR (yan yuan)))) heat gain ((huang lin) OR (huang jing)) zong hai ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "nan ((yan tan) or (((yan clan) OR (yan yuan)))) heat gain ((huang lin) or (huang jing)) zong hai ;".
• Adding a wildcard symbol may retrieve word variants: nan ((yan tan) or (((yan clan) OR (yan yuan)))) heat gain ((huang lin) or (huang jing)) zong hai ;*.