Perhaps you should try some spelling variations:
yunnan chinas » yunnan china
chinas dream » china dream, china's dreams, chinese dream
dream losing » dream loving, dream timing
dong hoang » hong hong
losing jae » losing a, losing job, closing date
song thin » song shin, song jin, song min
lang yan » wang yan, wang yang, zhang yan
jae song » jae yong, jie song, jae young

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 yan) OR (dong hoang))) OR (dong sin)) yunnan chinas dream losing jae song thin ;~.
• Adding a wildcard symbol may retrieve word variants: ((((lang yan) or (dong hoang))) or (dong sin)) yunnan chinas dream losing jae song thin ;*.