Perhaps you should try some spelling variations:
china wang » china yang, china chang, china zhang
lang ran » lang roman, lang lang, lang a
ran ying » fan ying, tan ying, jin ying
ying jin » yang jin, jing ji, yang jie
yin fang » yin hang, yin yang, chin fang
tan yang » dan yang, tan ying, tan yong
lin hong » tin hong, lin zong, min hong
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: lang ran ying jin ((((yin fang) or (china wang))) or (tan yang)) lin hong hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang ran ying jin ((((yin fang) OR (china wang))) OR (tan yang)) lin hong hai ;.
• Adding a wildcard symbol may retrieve word variants: lang ran ying jin ((((yin fang) or (china wang))) or (tan yang)) lin hong hai ;*.