Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
yang using » yang jing, making using, change using
wang yang » wang yan, wang liang, wang yanling
kong your » kong young, knowing your
yang yan » yang yang, wang yan, yang fan
a chen » ta chen, _ chen, n chen
yan a » can a, yan _, jan a

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang yan a chen ((yang using) or (yang liang)) kong your ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang yan a chen ((yang using) OR (yang liang)) kong your ;*.