Perhaps you should try some spelling variations:
dong liang » song ligang, wang liang, dong ping
dong hoang » hong hong
west east » west coast
east yang » east young, east long
jie using » die using, line using, time using
using sar » using sat, using svr, using smart
yang jie » yang jin, yang di, 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: wang ((dong liang) or (dong hoang)) west east yang jie using sar ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((dong liang) OR (dong hoang)) west east yang jie using sar ;.
• Adding a wildcard symbol may retrieve word variants: wang ((dong liang) or (dong hoang)) west east yang jie using sar ;*.