Perhaps you should try some spelling variations:
lang yanling » wang yanling, wang yangming, zhang yunling
chang chuang » chang chuan, chung chuan, change change
chuang hui » chun hui, zhang hui
yang chin » yang chik, hang china, yang jin
yang jun » yang jui, pang jun, yang jin
long tan » hong tan, long han, long thanh

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 ((yang chin) OR (yang jun)) chang chuang hui ((wang zhi) OR (long tan)) ;~.
• Adding a wildcard symbol may retrieve word variants: lang yanling ((yang chin) or (yang jun)) chang chuang hui ((wang zhi) or (long tan)) ;*.