Perhaps you should try some spelling variations:
yan guan » gan guan, yang guang, yihan guan
yan yuan » fang yuan, nan yan, yan clan
chia dan » chia lan, chia wen
yang lin » wang lin, yang li, yang liang
yang jin » yang jie, yang jun, ying jin
long han » long chain, long thanh, long haul
shi dan » shi fan, shi ding, shi jian
wang » wing, wan, lang

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: wang ((yan guan) OR (yan yuan)) ((chia dan) OR (shi dan)) ((yang lin) OR (yang jin)) long han ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yan guan) OR (yan yuan)) ((chia dan) or (shi dan)) ((yang lin) or (yang jin)) long han ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((yan guan) OR (yan yuan)) ((chia dan) or (shi dan)) ((yang lin) or (yang jin)) long han ;*.