Perhaps you should try some spelling variations:
lang yanling » wang yanling, wang yangming, zhang yunling
hang china » change china, ghana china, kong china
han china » than china, can china, dan china
chang hai » chang ha, shang hai, change has
yang jin » yang jie, ying jin, shang jin
yang jun » yang jui, pang jun, yang judy

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

• If you are trying to use Boolean operators, they must be ALL CAPS: lang yanling ((han china) OR (hang china)) dan ((yang jin) OR (yang jun)) chang hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yanling ((han china) OR (hang china)) dan ((yang jin) or (yang jun)) chang hai ;~".
• Adding a wildcard symbol may retrieve word variants: lang yanling ((han china) OR (hang china)) dan ((yang jin) or (yang jun)) chang hai ;*.