Perhaps you should try some spelling variations:
yang guang » yang yang, yang liang
yang wang » yang yang, yan wang, yang liang
yan guan » gan guan, yan yuan, yihan guan
tan chia » tuan china, than china, can china
hui ying » huei ying, hoi ying, hui ping
ying jie » yang jie, ying jin, jing ji
jie long » jie song, life long, live long
tan hua » tuan hua, wang hua, tan puay
long du » long d, long do, long run

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang wang) or (((yang guang) OR (yan guan)))) ((tan hua) or (tan chia)) hui ying jie long du ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang wang) OR (((yang guang) OR (yan guan)))) ((tan hua) OR (tan chia)) hui ying jie long du ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang wang) or (((yang guang) OR (yan guan)))) ((tan hua) or (tan chia)) hui ying jie long du ;".
• Adding a wildcard symbol may retrieve word variants: ((yang wang) or (((yang guang) OR (yan guan)))) ((tan hua) or (tan chia)) hui ying jie long du ;*.