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
long thanh » luong thanh, long han, long trinh
yang chin » yang chik, hang china, wang chi
zhang wei » zhen wei
yang jin » yang jie, yang jun, ying jin

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 jin)) chang chuang hui ((zhang wei) OR (long thanh)) ;~.
• Adding a wildcard symbol may retrieve word variants: lang yanling ((yang chin) or (yang jin)) chang chuang hui ((zhang wei) or (long thanh)) ;*.