Perhaps you should try some spelling variations:
yuan chang » yuan cheng, huang chang, han chang
liang tan » liang dan, liang sun, wing tan
chang han » chang ha, cheng han, zhang han
han kyung » han kyul, han heung, jin kyung
qian yan » qian jun, qian yi
yan yuan » yan guan, fang yuan, nan yan
kyung il » kyung min, hyoung il
tin tan » tan tan, tin can, wing tan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tin tan) or (liang tan)) qian yan yuan chang han kyung il ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tin tan) OR (liang tan)) qian yan yuan chang han kyung il ;*.