Perhaps you should try some spelling variations:
thang cong » thang long, zheng cong
dong yang » dong hoang, wang yang, yang yang
dong sink » dong sin, dong bin, dong ping
yan thang » yan zhang, xuan thang, yuan chang
jui chen » yi chen
chen yan » chen yang, chen tan, chen yun
ya jui » yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong yang) or (dong sink)) ya jui chen yan thang cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong yang) OR (dong sink)) ya jui chen yan thang cong shu ;*.