Perhaps you should try some spelling variations:
wang zhiyong » wang shiyong, wang zhiqiong, wang heyong
young shin » layoung shin, song shin, young syrian
van thanh » tran thanh, phan thanh, lam thanh
jae young » a young, ju young, saw young
shin cong » shen cong, shin dong, shin young
van ha » van ham, van phan

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang zhiyong ((van ha) or (van thanh)) jae young shin cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang zhiyong ((van ha) OR (van thanh)) jae young shin cong shu ;*.